Class ExternWorksheetImpl

Summary description for ExternWorksheetImpl.

Inheritance
System.Object
CommonObject
ExternWorksheetImpl
Inherited Members
Namespace: Syncfusion.XlsIO.Implementation
Assembly: Syncfusion.XlsIO.UWP.dll
Syntax
public class ExternWorksheetImpl : CommonObject, IDisposable, IInternalWorksheet, IWorksheet, ITabSheet, IParentApplication, ICalcData, ICloneParent

Constructors

ExternWorksheetImpl(IApplication, ExternWorkbookImpl)

Declaration
public ExternWorksheetImpl(IApplication application, ExternWorkbookImpl parent)
Parameters
Type Name Description
IApplication application
ExternWorkbookImpl parent

Properties

ActivePane

Gets or sets index of the active pane.

Declaration
public int ActivePane { get; set; }
Property Value
Type
System.Int32

AdditionalAttributes

Declaration
public Dictionary<string, string> AdditionalAttributes { get; set; }
Property Value
Type
System.Collections.Generic.Dictionary<System.String, System.String>

AutoFilters

Gets the auto filters collection in the worksheet. Read-only.

Declaration
public IAutoFilters AutoFilters { get; }
Property Value
Type
IAutoFilters

CalcEngine

Gets or sets the a CalcEngine object associated with ICalcData implementation.

Declaration
public CalcEngine CalcEngine { get; set; }
Property Value
Type
CalcEngine

CellRecords

Returns collection of cell records. Read-only.

Declaration
public CellRecordCollection CellRecords { get; }
Property Value
Type
CellRecordCollection

Cells

Gets the used cells in the worksheet. Read-only.

Declaration
public IRange[] Cells { get; }
Property Value
Type
IRange[]

Charts

Returns charts collection. Read-only.

Declaration
public IChartShapes Charts { get; }
Property Value
Type
IChartShapes

CheckBoxes

Returns collection with all checkboxes inside this worksheet. Read-only.

Declaration
public ICheckBoxes CheckBoxes { get; }
Property Value
Type
ICheckBoxes

CodeName

Name that is used by macros to access the workbook items. Read-only.

Declaration
public string CodeName { get; }
Property Value
Type
System.String

Columns

Gets a Range object that represents all the columns in the specified worksheet. Read-only.

Declaration
public IRange[] Columns { get; }
Property Value
Type
IRange[]

ComboBoxes

Returns collection with all comboboxes inside this worksheet. Read-only.

Declaration
public IComboBoxes ComboBoxes { get; }
Property Value
Type
IComboBoxes

Comments

Gets a comments collection in the worksheet.

Declaration
public IComments Comments { get; }
Property Value
Type
IComments

CustomProperties

Gets a collection of custom properties of the worksheet. Read-only.

Declaration
public IWorksheetCustomProperties CustomProperties { get; }
Property Value
Type
IWorksheetCustomProperties

DataSorter

Declaration
public IDataSort DataSorter { get; }
Property Value
Type
IDataSort

DefaultRowHeight

Return default row height in pixel.

Declaration
public int DefaultRowHeight { get; }
Property Value
Type
System.Int32

DisplayPageBreaks

Gets or sets a value that indicates whether page breaks (both automatic and manual) on the worksheet are displayed.

Declaration
public bool DisplayPageBreaks { get; set; }
Property Value
Type
System.Boolean

FirstColumn

Gets or sets one-based index of the first column of the worksheet.

Declaration
public int FirstColumn { get; set; }
Property Value
Type
System.Int32

FirstRow

Gets or sets one-based index of the first row of the worksheet.

Declaration
public int FirstRow { get; set; }
Property Value
Type
System.Int32

FirstVisibleColumn

Gets or sets the first visible column index.

Declaration
public int FirstVisibleColumn { get; set; }
Property Value
Type
System.Int32

FirstVisibleRow

Gets or sets the first visible row index.

Declaration
public int FirstVisibleRow { get; set; }
Property Value
Type
System.Int32

GridLineColor

Gets or sets the color of the Grid line in the worksheet.

Declaration
public ExcelKnownColors GridLineColor { get; set; }
Property Value
Type
ExcelKnownColors

HasOleObject

Gets whether the OLE object is present in the worksheet. Read-only.

Declaration
public bool HasOleObject { get; set; }
Property Value
Type Description
System.Boolean

True if this instance is OLE object; otherwise, False.

HorizontalSplit

Gets or sets the position of horizontal split in the worksheet.

Declaration
public int HorizontalSplit { get; set; }
Property Value
Type
System.Int32
Remarks

Position of the horizontal split (by, 0 = No horizontal split): Unfrozen pane: Height of the top pane(s) (in twips = 1/20 of a point) Frozen pane: Number of visible rows in top pane(s)

HPageBreaks

Gets a HPageBreaksCollection that represents the horizontal page breaks in the worksheet. Read-only.

Declaration
public IHPageBreaks HPageBreaks { get; }
Property Value
Type
IHPageBreaks

Gets a hyperlink collections in the worksheet. Read-only.

Declaration
public IHyperLinks HyperLinks { get; }
Property Value
Type
IHyperLinks

Index

Gets the index number of the worksheet within the collection of worksheet. Read-only.

Declaration
public int Index { get; set; }
Property Value
Type
System.Int32

IsDisplayZeros

True if zero values to be displayed. otherwise, False.

Declaration
public bool IsDisplayZeros { get; set; }
Property Value
Type
System.Boolean

IsFreezePanes

Defines whether freezed panes are applied.

Declaration
public bool IsFreezePanes { get; }
Property Value
Type
System.Boolean

IsGridLinesVisible

True if grid lines are visible. otherwise, False.

Declaration
public bool IsGridLinesVisible { get; set; }
Property Value
Type
System.Boolean

IsPasswordProtected

Indicates if the worksheet is password protected.

Declaration
public bool IsPasswordProtected { get; }
Property Value
Type
System.Boolean

IsRightToLeft

Indicates whether worksheet is displayed right to left.

Declaration
public bool IsRightToLeft { get; set; }
Property Value
Type
System.Boolean

IsRowColumnHeadersVisible

True if row and column headers are visible. otherwise, False.

Declaration
public bool IsRowColumnHeadersVisible { get; set; }
Property Value
Type
System.Boolean

IsSelected

Indicates whether tab of this sheet is selected. Read-only.

Declaration
public bool IsSelected { get; }
Property Value
Type
System.Boolean

IsStringsPreserved

True if all values in the worksheet are preserved as strings. otherwise, False.

Declaration
public bool IsStringsPreserved { get; set; }
Property Value
Type
System.Boolean

Item[Int32, Int32]

Gets or sets cell range by row and column index. Row and column indexes are one-based.

Declaration
public IRange this[int row, int column] { get; }
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Property Value
Type
IRange

Item[Int32, Int32, Int32, Int32]

Get cell Range. Row and column indexes are one-based. Read-only.

Declaration
public IRange this[int row, int column, int lastRow, int lastColumn] { get; }
Parameters
Type Name Description
System.Int32 row

First row index. One-based.
System.Int32 column

First column index. One-based.
System.Int32 lastRow

Last row index. One-based.
System.Int32 lastColumn

Last column index. One-based.
Property Value
Type
IRange

Item[String]

Gets cell Range. Read-only.

Declaration
public IRange this[string name] { get; }
Parameters
Type Name Description
System.String name
Property Value
Type
IRange

Item[String, Boolean]

Gets cell Range with R1C1Notation flag. Read-only.

Declaration
public IRange this[string name, bool IsR1C1Notation] { get; }
Parameters
Type Name Description
System.String name
System.Boolean IsR1C1Notation
Property Value
Type
IRange

LastColumn

Gets or sets one-based index of the last column of the worksheet.

Declaration
public int LastColumn { get; set; }
Property Value
Type
System.Int32

LastRow

Gets or sets one-based index of the last row of the worksheet.

Declaration
public int LastRow { get; set; }
Property Value
Type
System.Int32

LeftVisibleColumn

Gets or sets the left visible column of the worksheet.

Declaration
public int LeftVisibleColumn { get; set; }
Property Value
Type
System.Int32

ListObjects

Gets a collection of list objects in the worksheet. Read-only.

Declaration
public IListObjects ListObjects { get; }
Property Value
Type
IListObjects

MergedCells

Gets all the merged ranges in the worksheet. Read-only.

Declaration
public IRange[] MergedCells { get; }
Property Value
Type
IRange[]

MigrantRange

Gets instance of migrant range. Read-only.

Declaration
public IMigrantRange MigrantRange { get; }
Property Value
Type
IMigrantRange
Remarks

The IMigrantRange interface can also be used to access a single cell or group of cells and manipulate it. You can prefer IMigrantRange instead of IRange while writing large amount of data which is an optimal way. Row and Column index can be changed by using ResetRowColumn(Int32, Int32) method.

Name

Gets / sets name of the tab sheet.

Declaration
public string Name { get; set; }
Property Value
Type
System.String

Names

Gets a Names collection that represents the worksheet-specific names (names defined with the "WorksheetName!" prefix) in the worksheet. Read-only.

Declaration
public INames Names { get; }
Property Value
Type
INames

OleObjects

Gets a collection of OleObjects in the worksheet.

Declaration
public IOleObjects OleObjects { get; }
Property Value
Type Description
IOleObjects

The OLE objects.

OptionButtons

Returns collection with all OptionButton inside this worksheet. Read-only.

Declaration
public IOptionButtons OptionButtons { get; }
Property Value
Type
IOptionButtons

PageSetup

Gets a PageSetup object that contains all the page setup settings for the specified object. Read-only.

Declaration
public IPageSetup PageSetup { get; }
Property Value
Type
IPageSetup

ParentWorkbook

Returns parent workbook. Read-only.

Declaration
public WorkbookImpl ParentWorkbook { get; }
Property Value
Type
WorkbookImpl

Pictures

Returns pictures collection. Read-only.

Declaration
public IPictures Pictures { get; }
Property Value
Type
IPictures

PivotTables

Gets a collection of pivot tables in the worksheet. Read-only.

Declaration
public IPivotTables PivotTables { get; }
Property Value
Type
IPivotTables

ProtectContents

Indicates is current sheet is protected.

Declaration
public bool ProtectContents { get; }
Property Value
Type
System.Boolean

ProtectDrawingObjects

True if objects are protected. Read-only.

Declaration
public bool ProtectDrawingObjects { get; }
Property Value
Type
System.Boolean

Protection

Gets protected options. Read-only. For sets protection options use "Protect" method.

Declaration
public ExcelSheetProtection Protection { get; }
Property Value
Type
ExcelSheetProtection

ProtectScenarios

True if the scenarios of the current sheet are protected. Read-only.

Declaration
public bool ProtectScenarios { get; }
Property Value
Type
System.Boolean

Range

Gets a Range object that represents a cell or a range of cells in the worksheet.

Declaration
public IRange Range { get; }
Property Value
Type
IRange

ReferenceIndex

Gets index of the reference to this worksheet.

Declaration
public int ReferenceIndex { get; }
Property Value
Type
System.Int32

Rows

Gets a Range object that represents the rows in the specified worksheet. Read-only.

Declaration
public IRange[] Rows { get; }
Property Value
Type
IRange[]

Scenarios

Get the scenarios collection for the current worksheet.

Declaration
public IScenarios Scenarios { get; }
Property Value
Type
IScenarios

Shapes

Returns shapes collection. Read-only.

Declaration
public IShapes Shapes { get; }
Property Value
Type
IShapes

Slicers

Returns the slicers present in the worksheet

Declaration
public ISlicers Slicers { get; }
Property Value
Type
ISlicers

SparklineGroups

Gets the sparkline groups.

Declaration
public ISparklineGroups SparklineGroups { get; }
Property Value
Type Description
ISparklineGroups

The sparkline groups.

SplitCell

Gets split cell range.

Declaration
public IRange SplitCell { get; }
Property Value
Type
IRange

StandardHeight

Gets or sets the standard (default) height of all the rows in the worksheet, in points.

Declaration
public double StandardHeight { get; set; }
Property Value
Type
System.Double

StandardHeightFlag

Gets or sets the standard (default) height option flag.

Declaration
public bool StandardHeightFlag { get; set; }
Property Value
Type
System.Boolean
Remarks

Which defines that standard (default) row height and book default font height do not match.

StandardWidth

Gets or sets the standard (default) width of all the columns in the worksheet.

Declaration
public double StandardWidth { get; set; }
Property Value
Type
System.Double

TabColor

Gets or Sets Tab color.

Declaration
public ExcelKnownColors TabColor { get; set; }
Property Value
Type
ExcelKnownColors

TabColorRGB

Gets / sets tab color.

Declaration
public Color TabColorRGB { get; set; }
Property Value
Type
Windows.UI.Color

TabIndex

Returns index in the parent ITabSheets collection. Read-only.

Declaration
public int TabIndex { get; }
Property Value
Type
System.Int32

TextBoxes

Returns collection with all textboxes inside this worksheet. Read-only.

Declaration
public ITextBoxes TextBoxes { get; }
Property Value
Type
ITextBoxes

ThreadedComments

Get the threaded comments collection for a current worksheet.

Declaration
public IThreadedComments ThreadedComments { get; }
Property Value
Type
IThreadedComments

TopVisibleRow

Gets/sets top visible row of the worksheet.

Declaration
public int TopVisibleRow { get; set; }
Property Value
Type
System.Int32

Type

Gets the worksheet type. Read-only ExcelSheetType.

Declaration
public ExcelSheetType Type { get; }
Property Value
Type
ExcelSheetType

UsedCells

Gets all not empty or accessed cells. Read-only.

Declaration
public IRange[] UsedCells { get; }
Property Value
Type
IRange[]
Remarks

WARNING: This property creates Range object for each cell in the worksheet and creates new array each time user calls to it. It can cause huge memory usage especially if called frequently.

UsedRange

Gets a Range object that represents the used range on the specified worksheet. Read-only.

Declaration
public IRange UsedRange { get; }
Property Value
Type
IRange

UsedRangeIncludesFormatting

Gets or sets whether used range should include cells with formatting.

Declaration
public bool UsedRangeIncludesFormatting { get; set; }
Property Value
Type
System.Boolean
Remarks

There are two different algorithms to create UsedRange object:

  1. Default. This property = true. The cell is included into UsedRange, even data is empty (maybe some formatting changed, maynot be - cell was accessed and record was created).
  2. This property = false. In this case XlsIO tries to remove empty rows and columns from all sides to make UsedRange smaller.

UseRangesCache

Indicates whether all created range objects should be cached or not.

Declaration
public bool UseRangesCache { get; set; }
Property Value
Type
System.Boolean

Version

Excel version

Declaration
public ExcelVersion Version { get; }
Property Value
Type
ExcelVersion

VerticalSplit

Gets or sets the position of vertical split in the worksheet.

Declaration
public int VerticalSplit { get; set; }
Property Value
Type
System.Int32
Remarks

Position of the vertical split (px, 0 = No vertical split): Unfrozen pane: Width of the left pane(s) (in twips = 1/20 of a point) Frozen pane: Number of visible columns in left pane(s)

View

Gets or sets the view setting of the worksheet.

Declaration
public SheetView View { get; set; }
Property Value
Type
SheetView

Visibility

Control visibility of worksheet to end user.

Declaration
public WorksheetVisibility Visibility { get; set; }
Property Value
Type
WorksheetVisibility

VPageBreaks

Gets a VPageBreaksCollection that represents the vertical page breaks on the sheet. Read-only.

Declaration
public IVPageBreaks VPageBreaks { get; }
Property Value
Type
IVPageBreaks

Workbook

Gets parent extrnal workbook.

Declaration
public ExternWorkbookImpl Workbook { get; }
Property Value
Type
ExternWorkbookImpl

Zoom

Gets or sets the value that represents zoom factor of document. Value must be in range from 10 till 400.

Declaration
public int Zoom { get; set; }
Property Value
Type
System.Int32

Methods

Activate()

Makes the current sheet the active sheet. Equivalent to clicking the sheet's tab.

Declaration
public void Activate()

add_CellValueChanged(RangeImpl.CellValueChangedEventHandler)

Declaration
public void add_CellValueChanged(RangeImpl.CellValueChangedEventHandler value)
Parameters
Type Name Description
RangeImpl.CellValueChangedEventHandler value

add_ExportDataTableEvent(WorksheetImpl.ExportDataTableEventHandler)

Declaration
public void add_ExportDataTableEvent(WorksheetImpl.ExportDataTableEventHandler value)
Parameters
Type Name Description
WorksheetImpl.ExportDataTableEventHandler value

add_MissingFunction(MissingFunctionEventHandler)

Declaration
public void add_MissingFunction(MissingFunctionEventHandler value)
Parameters
Type Name Description
MissingFunctionEventHandler value

add_ValueChanged(ValueChangedEventHandler)

Declaration
public void add_ValueChanged(ValueChangedEventHandler value)
Parameters
Type Name Description
ValueChangedEventHandler value

AdvancedFilter(ExcelFilterAction, IRange, IRange, IRange, Boolean)

Filters or copies data from a list based on a criteria range..

Declaration
public void AdvancedFilter(ExcelFilterAction filterInPlace, IRange filterRange, IRange criteriaRange, IRange copyToRange, bool isUnique)
Parameters
Type Name Description
ExcelFilterAction filterInPlace
IRange filterRange

The filter range.
IRange criteriaRange

The criteria range.
IRange copyToRange

The destination range for the copied rows if ExcelFilterAction is FilterCopy. Otherwise, this argument is ignored.
System.Boolean isUnique

True to filter unique records; Otherwise filters all the records that meet the criteria. The default value is False.

AutofitColumn(Int32)

Changes the width of the specified column to achieve the best fit.

Declaration
public void AutofitColumn(int colIndex)
Parameters
Type Name Description
System.Int32 colIndex

One-based column index.

AutofitRow(Int32)

Changes the height of the specified row to achieve the best fit.

Declaration
public void AutofitRow(int rowIndex)
Parameters
Type Name Description
System.Int32 rowIndex

One-based row index.

Calculate()

Calculate all the formulas in worksheet.

Declaration
public void Calculate()

Clear()

Clears worksheet data. Removes all formatting and merges.

Declaration
public void Clear()

ClearData()

Clears the worksheet data.

Declaration
public void ClearData()

Clone(Object)

Creates copy of the object.

Declaration
public ExternWorksheetImpl Clone(object parent)
Parameters
Type Name Description
System.Object parent

Parent object for the new object.
Returns
Type Description
ExternWorksheetImpl

Created object that is copy of the current object.

ColumnWidthToPixels(Double)

Converts the specified column width from points to pixels.

Declaration
public int ColumnWidthToPixels(double widthInChars)
Parameters
Type Name Description
System.Double widthInChars

Width in points.
Returns
Type Description
System.Int32

Column width in pixels.

Contains(Int32, Int32)

Checks whether the specified cell is initialized or accessed.

Declaration
public bool Contains(int iRow, int iColumn)
Parameters
Type Name Description
System.Int32 iRow

One-based row index of the cell.
System.Int32 iColumn

One-based column index of the cell.
Returns
Type Description
System.Boolean

Value indicating whether the cell was initialized or accessed by the user.

CopyToClipboard()

Copies worksheet data to the clipboard.

Declaration
public void CopyToClipboard()

CreateNamedRanges(String, String, Boolean)

Creates a named ranges with the specified named range's value as a name for the specified range.

Declaration
public void CreateNamedRanges(string namedRange, string referRange, bool vertical)
Parameters
Type Name Description
System.String namedRange

Existing named ranged.
System.String referRange

Address of the named range to be created.
System.Boolean vertical

True if the named range values are vertically placed in the sheet.
Remarks

This method is used to access the discontinuous ranges.

CreateRangesCollection()

Creates a new instance of the IRanges.

Declaration
public IRanges CreateRangesCollection()
Returns
Type Description
IRanges

New instance of ranges collection.

CreateTemplateMarkersProcessor()

Create an instance of ITemplateMarkersProcessor that can be used for template markers processing.

Declaration
public ITemplateMarkersProcessor CreateTemplateMarkersProcessor()
Returns
Type Description
ITemplateMarkersProcessor

Object that can be used for template markers processing.

DeleteColumn(Int32)

Removes the specified column.

Declaration
public void DeleteColumn(int index)
Parameters
Type Name Description
System.Int32 index

One-based column index.

DeleteColumn(Int32, Int32)

Removes the specified number of columns from the given index.

Declaration
public void DeleteColumn(int index, int count)
Parameters
Type Name Description
System.Int32 index

One-based column index.
System.Int32 count

Number of columns to remove.

DeleteRow(Int32)

Removes specified row (with formulas update).

Declaration
public void DeleteRow(int index)
Parameters
Type Name Description
System.Int32 index

One-based row index to remove.

DeleteRow(Int32, Int32)

Removes specified row (with formulas update).

Declaration
public void DeleteRow(int index, int count)
Parameters
Type Name Description
System.Int32 index

One-based row index to remove.
System.Int32 count

Number of rows to remove.

DisableSheetCalculations()

Disables the calculation support in this workbook and disposes of the associative CalcEngine objects.

Declaration
public void DisableSheetCalculations()

EnableSheetCalculations()

Enables the calculation support.

Declaration
public void EnableSheetCalculations()
Remarks

Enabling this method will initialize CalcEngine objects and retrieves calculated values of formulas in a worksheet.

ExportData<T>(Int32, Int32, Int32, Int32)

Exports worksheet data in the specified row and column and get as a list of CLR objects.

Declaration
public List<T> ExportData<T>(int firstRow, int firstColumn, int lastRow, int lastColumn)
    where T : new()
Parameters
Type Name Description
System.Int32 firstRow

Row of the first cell should be exported.
System.Int32 firstColumn

Column of the first cell should be exported.
System.Int32 lastRow

LastRow is used to find the upto lastRow of data to export.
System.Int32 lastColumn

lastColumn is used to find the upto lastColumn of data to export.
Returns
Type Description
System.Collections.Generic.List<T>

CLR Objects List with worksheet data.
Type Parameters
Name
T

ExportData<T>(Int32, Int32, Int32, Int32, Dictionary<String, String>)

Exports worksheet data in the specified row and column and get as a list of CLR objects.copyran

Declaration
public List<T> ExportData<T>(int firstRow, int firstColumn, int lastRow, int lastColumn, Dictionary<string, string> mappingProperties)
    where T : new()
Parameters
Type Name Description
System.Int32 firstRow

Row of the first cell should be exported.
System.Int32 firstColumn

Column of the first cell should be exported.
System.Int32 lastRow

LastRow is used to find the upto lastRow of data to export.
System.Int32 lastColumn

lastColumn is used to find the upto lastColumn of data to export.
System.Collections.Generic.Dictionary<System.String, System.String> mappingProperties

Property names mapping collection. You should give headers as key and properties names as value to the dictionary.
Returns
Type Description
System.Collections.Generic.List<T>

clrObject List with worksheet data.
Type Parameters
Name
T

FindAll(Boolean)

Returns the cells of the specified bool value.

Declaration
public IRange[] FindAll(bool findValue)
Parameters
Type Name Description
System.Boolean findValue

Value to search.
Returns
Type Description
IRange[]

Returns the cells with a specified bool value, or null if value was not found.

FindAll(DateTime)

Returns the cells of the specified DateTime value.

Declaration
public IRange[] FindAll(DateTime findValue)
Parameters
Type Name Description
System.DateTime findValue

Value to search.
Returns
Type Description
IRange[]

Returns the cells with a specified DateTime value, or null if value was not found.

FindAll(Double, ExcelFindType)

Returns the cells of the specified double value with the specified ExcelFindType.

Declaration
public IRange[] FindAll(double findValue, ExcelFindType flags)
Parameters
Type Name Description
System.Double findValue

Value to search.
ExcelFindType flags

Type of value to search.
Returns
Type Description
IRange[]

All found cells, or Null if value was not found.

FindAll(String, ExcelFindType)

Returns the cells of the specified string value with the specified ExcelFindType.

Declaration
public IRange[] FindAll(string findValue, ExcelFindType flags)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
Returns
Type Description
IRange[]

Returns the cells with a specified string value, or null if value was not found.

FindAll(String, ExcelFindType, ExcelFindOptions)

Returns the cells of the specified string value with the specified ExcelFindType and ExcelFindOptions.

Declaration
public IRange[] FindAll(string findValue, ExcelFindType flags, ExcelFindOptions findOptions)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
ExcelFindOptions findOptions

Way to search.
Returns
Type Description
IRange[]

Returns the cells with a specified string value and specified find options , or null if value was not found.

FindAll(TimeSpan)

Returns the cells of the specified TimeSpan value.

Declaration
public IRange[] FindAll(TimeSpan findValue)
Parameters
Type Name Description
System.TimeSpan findValue

Value to search.
Returns
Type Description
IRange[]

Returns the cells with a specified TimeSpan value, or null if value was not found.

FindFirst(Boolean)

Returns the first occurrence of the specified bool value.

Declaration
public IRange FindFirst(bool findValue)
Parameters
Type Name Description
System.Boolean findValue

Value to search.
Returns
Type Description
IRange

Returns the first cell with a specified bool value, or null if value was not found.

FindFirst(DateTime)

Returns the first occurrence of the specified DateTime value.

Declaration
public IRange FindFirst(DateTime findValue)
Parameters
Type Name Description
System.DateTime findValue

Value to search.
Returns
Type Description
IRange

Returns the first cell with a specified DateTime value, or null if value was not found.

FindFirst(Double, ExcelFindType)

Returns the first occurrence of the specified double value with the specified ExcelFindType.

Declaration
public IRange FindFirst(double findValue, ExcelFindType flags)
Parameters
Type Name Description
System.Double findValue

Value to search.
ExcelFindType flags

Type of value to search.
Returns
Type Description
IRange

Returns the first cell with a specified double value, or null if value was not found.

FindFirst(String, ExcelFindType)

Returns the first occurrence of the specified string value with the specified ExcelFindType.

Declaration
public IRange FindFirst(string findValue, ExcelFindType flags)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
Returns
Type Description
IRange

Returns the first cell with a specified string value, or null if value was not found.

FindFirst(String, ExcelFindType, ExcelFindOptions)

Returns the first occurrence of the specified string value with the specified ExcelFindType and ExcelFindOptions.

Declaration
public IRange FindFirst(string findValue, ExcelFindType flags, ExcelFindOptions findOptions)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
ExcelFindOptions findOptions

Way to search the value.
Returns
Type Description
IRange

Returns the first cell with a specified string value and specified find options , or null if value was not found.

FindFirst(TimeSpan)

Returns the first occurrence of the specified TimeSpan value.

Declaration
public IRange FindFirst(TimeSpan findValue)
Parameters
Type Name Description
System.TimeSpan findValue

Value to search.
Returns
Type Description
IRange

Returns the first cell with a specified TimeSpan value, or null if value was not found.

FindStringEndsWith(String, ExcelFindType)

Returns the first occurrence that ends with the specified string value.

Declaration
public IRange FindStringEndsWith(string findValue, ExcelFindType flags)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
Returns
Type Description
IRange

Returns the first occurrence that ends with the specified string value, or null if value was not found.

FindStringEndsWith(String, ExcelFindType, Boolean)

Returns the first occurrence that ends with the specified string value which ignores the case.

Declaration
public IRange FindStringEndsWith(string findValue, ExcelFindType flags, bool ignoreCase)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
System.Boolean ignoreCase

True to ignore case when comparing this string to the value; otherwise, False.
Returns
Type Description
IRange

Returns the first occurrence that ends with the specified string value, or null if value was not found.

FindStringStartsWith(String, ExcelFindType)

Returns the first occurrence that starts with the specified string value.

Declaration
public IRange FindStringStartsWith(string findValue, ExcelFindType flags)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
Returns
Type Description
IRange

Returns the first occurrence that starts with the specified string value, or null if value was not found.

FindStringStartsWith(String, ExcelFindType, Boolean)

Returns the first occurrence that starts with the specified string value which ignores the case.

Declaration
public IRange FindStringStartsWith(string findValue, ExcelFindType flags, bool ignoreCase)
Parameters
Type Name Description
System.String findValue

Value to search.
ExcelFindType flags

Type of value to search.
System.Boolean ignoreCase

true to ignore case wen comparing this string to the value;otherwise,false
Returns
Type Description
IRange

Returns the first occurrence that starts with the specified string value, or null if value was not found.

FreeRange(IRange)

Frees range object.

Declaration
public void FreeRange(IRange range)
Parameters
Type Name Description
IRange range

Range to remove from internal cache.

FreeRange(Int32, Int32)

Frees range object for the specified row and column.

Declaration
public void FreeRange(int iRow, int iColumn)
Parameters
Type Name Description
System.Int32 iRow

One-based row index of the range object to remove from internal cache.
System.Int32 iColumn

One-based column index of the range object to remove from internal cache.

GetBoolean(Int32, Int32)

Returns bool value from the specified row and column.

Declaration
public bool GetBoolean(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.Boolean

Returns found bool value. If cannot found returns false.

GetClonedObject(Dictionary<String, String>, WorkbookImpl)

Gets object that is clone of current worksheet in the specified workbook.

Declaration
public IInternalWorksheet GetClonedObject(Dictionary<string, string> hashNewNames, WorkbookImpl book)
Parameters
Type Name Description
System.Collections.Generic.Dictionary<System.String, System.String> hashNewNames

Dictionary with update worksheet names.
WorkbookImpl book

New workbook object.
Returns
Type Description
Syncfusion.XlsIO.Interfaces.IInternalWorksheet

Object that is clone of the current worksheet.

GetColumnWidth(Int32)

Returns the width of the specified column.

Declaration
public double GetColumnWidth(int iColumnIndex)
Parameters
Type Name Description
System.Int32 iColumnIndex

One-based column index.
Returns
Type Description
System.Double

Width of the specified column.

GetColumnWidthInPixels(Int32)

Returns the width of the specified column in pixels.

Declaration
public int GetColumnWidthInPixels(int iColumnIndex)
Parameters
Type Name Description
System.Int32 iColumnIndex

One-based column index.
Returns
Type Description
System.Int32

Width in pixels of the specified column.

GetDefaultColumnStyle(Int32)

Returns the default column style for the specified column.

Declaration
public IStyle GetDefaultColumnStyle(int iColumnIndex)
Parameters
Type Name Description
System.Int32 iColumnIndex

One-based column index.
Returns
Type Description
IStyle

Default column style for the specified column or null if style wasn't set.

GetDefaultRowStyle(Int32)

Returns default row style for the specified row.

Declaration
public IStyle GetDefaultRowStyle(int iRowIndex)
Parameters
Type Name Description
System.Int32 iRowIndex

One-based row index.
Returns
Type Description
IStyle

Default row style for the specified row or null if style wasn't set.

GetError(Int32, Int32)

Returns error value from the specified row and column.

Declaration
public string GetError(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.String

Returns error value or null.

GetFormula(Int32, Int32, Boolean)

Returns formula value from specified row and column.

Declaration
public string GetFormula(int row, int column, bool bR1C1)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
System.Boolean bR1C1

Indicates whether R1C1 notation should be used.
Returns
Type Description
System.String

Returns formula string.

GetFormulaBoolValue(Int32, Int32)

Returns formula bool value from the specified row and column.

Declaration
public bool GetFormulaBoolValue(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.Boolean

True if bool value is found. otherwise False.

GetFormulaErrorValue(Int32, Int32)

Returns formula error value from the specified row and column.

Declaration
public string GetFormulaErrorValue(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.String

Returns error value or null.

GetFormulaNumberValue(Int32, Int32)

Returns formula number value from the specified row and column.

Declaration
public double GetFormulaNumberValue(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.Double

Number contained by the cell.

GetFormulaStringValue(Int32, Int32)

Returns formula string value from the specified row and column.

Declaration
public string GetFormulaStringValue(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.String

String contained by the cell.

GetNumber(Int32, Int32)

Returns number value from the specified row and column.

Declaration
public double GetNumber(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.Double

Number contained by the cell.

GetRowHeight(Int32)

Returns the height of the specified row.

Declaration
public double GetRowHeight(int iRow)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
Returns
Type Description
System.Double

Returns height of the specified row. Otherwise returns StandardHeight.
Remarks

Otherwise it gets the StandardHeight

GetRowHeightInPixels(Int32)

Returns the height of the specified row in pixels.

Declaration
public int GetRowHeightInPixels(int iRowIndex)
Parameters
Type Name Description
System.Int32 iRowIndex

One-based row index.
Returns
Type Description
System.Int32

Returns height of the specified row in pixels. Otherwise returns StandardHeight.
Remarks

Otherwise it gets the StandardHeight in pixels

GetText(Int32, Int32)

Returns string value from the specified row and column.

Declaration
public string GetText(int row, int column)
Parameters
Type Name Description
System.Int32 row

One-based row index.
System.Int32 column

One-based column index.
Returns
Type Description
System.String

String contained by the cell.

GetValueRowCol(Int32, Int32)

Returns the formula string if the cell contains a formula, or the value if the cell cantains anything other than a formula.

Declaration
public object GetValueRowCol(int row, int col)
Parameters
Type Name Description
System.Int32 row

The row of the cell.
System.Int32 col

The column of the cell.
Returns
Type Description
System.Object

The formula string or value.

HideColumn(Int32)

Hides the specified column.

Declaration
public void HideColumn(int columnIndex)
Parameters
Type Name Description
System.Int32 columnIndex

One-based column index.

HideRow(Int32)

Hides the specified row.

Declaration
public void HideRow(int rowIndex)
Parameters
Type Name Description
System.Int32 rowIndex

One-based row index.

ImportArray(DateTime[], Int32, Int32, Boolean)

Imports an array of DateTime values into a worksheet.

Declaration
public int ImportArray(DateTime[] arrDateTime, int firstRow, int firstColumn, bool isVertical)
Parameters
Type Name Description
System.DateTime[] arrDateTime

Array of datetime value.
System.Int32 firstRow

Row of the first cell where array should be imported.
System.Int32 firstColumn

Column of the first cell where array should be imported.
System.Boolean isVertical

True if array should be imported vertically; False - horizontally.
Returns
Type Description
System.Int32

Number of imported elements.

ImportArray(Double[], Int32, Int32, Boolean)

Imports an array of double values into a worksheet.

Declaration
public int ImportArray(double[] arrDouble, int firstRow, int firstColumn, bool isVertical)
Parameters
Type Name Description
System.Double[] arrDouble

Array of double value.
System.Int32 firstRow

Row of the first cell where array should be imported.
System.Int32 firstColumn

Column of the first cell where array should be imported.
System.Boolean isVertical

True if array should be imported vertically; False - horizontally.
Returns
Type Description
System.Int32

Number of imported elements.

ImportArray(Int32[], Int32, Int32, Boolean)

Imports an array of integer values into a worksheet.

Declaration
public int ImportArray(int[] arrInt, int firstRow, int firstColumn, bool isVertical)
Parameters
Type Name Description
System.Int32[] arrInt

Array of int value.
System.Int32 firstRow

Row of the first cell where array should be imported.
System.Int32 firstColumn

Column of the first cell where array should be imported.
System.Boolean isVertical

True if array should be imported vertically; False - horizontally.
Returns
Type Description
System.Int32

Number of imported elements.

ImportArray(Object[], Int32, Int32, Boolean)

Imports an array of objects into a worksheet with specified alignment.

Declaration
public int ImportArray(object[] arrObject, int firstRow, int firstColumn, bool isVertical)
Parameters
Type Name Description
System.Object[] arrObject

Array of object.
System.Int32 firstRow

Row of the first cell where array should be imported.
System.Int32 firstColumn

Column of the first cell where array should be imported.
System.Boolean isVertical

True if array should be imported vertically; False - horizontally.
Returns
Type Description
System.Int32

Number of imported elements.

ImportArray(Object[,], Int32, Int32)

Imports an array of objects into a worksheet.

Declaration
public int ImportArray(object[, ] arrObject, int firstRow, int firstColumn)
Parameters
Type Name Description
System.Object[,] arrObject

Array of object.
System.Int32 firstRow

Row of the first cell where array should be imported.
System.Int32 firstColumn

Column of the first cell where array should be imported.
Returns
Type Description
System.Int32

Number of imported rows.

ImportArray(String[], Int32, Int32, Boolean)

Imports an array of string values into a worksheet.

Declaration
public int ImportArray(string[] arrString, int firstRow, int firstColumn, bool isVertical)
Parameters
Type Name Description
System.String[] arrString

Array of string value.
System.Int32 firstRow

Row of the first cell where array should be imported.
System.Int32 firstColumn

Column of the first cell where array should be imported.
System.Boolean isVertical

True if array should be imported vertically; False - horizontally.
Returns
Type Description
System.Int32

Number of imported elements.

ImportData(IEnumerable, ExcelImportDataOptions)

Imports data from class objects into a worksheet with specified row and column along with import data options.

Declaration
public int ImportData(IEnumerable arrObject, ExcelImportDataOptions importDataOptions)
Parameters
Type Name Description
System.Collections.IEnumerable arrObject

IEnumerable object with desired data.
ExcelImportDataOptions importDataOptions

Import data options for when importing nested collection data.
Returns
Type Description
System.Int32

Number of imported rows.

ImportData(IEnumerable, Int32, Int32, Boolean)

Imports data from class objects into a worksheet with specified row and column.

Declaration
public int ImportData(IEnumerable arrObject, int firstRow, int firstColumn, bool includeHeader)
Parameters
Type Name Description
System.Collections.IEnumerable arrObject

IEnumerable object with desired data.
System.Int32 firstRow

First row from where the data should be imported.
System.Int32 firstColumn

First column from where the data should be imported.
System.Boolean includeHeader

TRUE if class properties names must be imported.
Returns
Type Description
System.Int32

Number of imported rows.

InsertColumn(Int32)

Inserts an empty column for the specified column index.

Declaration
public void InsertColumn(int index)
Parameters
Type Name Description
System.Int32 index

Index at which new column should be inserted.

InsertColumn(Int32, Int32)

Inserts an empty column in the specified column index based on column count.

Declaration
public void InsertColumn(int iColumnIndex, int iColumnCount)
Parameters
Type Name Description
System.Int32 iColumnIndex

Index at which new column should be inserted.
System.Int32 iColumnCount

Number of columns to insert.

InsertColumn(Int32, Int32, ExcelInsertOptions)

Inserts an empty column with default formatting.

Declaration
public void InsertColumn(int iColumnIndex, int iColumnCount, ExcelInsertOptions insertOptions)
Parameters
Type Name Description
System.Int32 iColumnIndex

Index at which new column should be inserted.
System.Int32 iColumnCount

Number of columns to insert.
ExcelInsertOptions insertOptions

Insert options.

InsertRow(Int32)

Inserts an empty row in the specified row index.

Declaration
public void InsertRow(int index)
Parameters
Type Name Description
System.Int32 index

Index at which new row should be inserted.

InsertRow(Int32, Int32)

Inserts an empty rows in the specified row index based on row count.

Declaration
public void InsertRow(int iRowIndex, int iRowCount)
Parameters
Type Name Description
System.Int32 iRowIndex

Index at which new row should be inserted.
System.Int32 iRowCount

Number of rows to insert.

InsertRow(Int32, Int32, ExcelInsertOptions)

Inserts an empty row in the specified row index with specified ExcelInsertOptions based on row count.

Declaration
public void InsertRow(int iRowIndex, int iRowCount, ExcelInsertOptions insertOptions)
Parameters
Type Name Description
System.Int32 iRowIndex

Index at which new row should be inserted.
System.Int32 iRowCount

Number of rows to insert.
ExcelInsertOptions insertOptions

Insert options.

IntersectRanges(IRange, IRange)

Intersects two ranges.

Declaration
public IRange IntersectRanges(IRange range1, IRange range2)
Parameters
Type Name Description
IRange range1

First range to intersect.
IRange range2

Second range to intersect.
Returns
Type Description
IRange

Intersection of two ranges or NULL if there is no range intersection.
Exceptions
Type Condition
System.ArgumentNullException

When range1 or range2 is NULL.

IsArrayFormula(Int64)

Indicates whether th index has formula array

Declaration
public bool IsArrayFormula(long index)
Parameters
Type Name Description
System.Int64 index
Returns
Type
System.Boolean

IsColumnVisible(Int32)

Returns True if the specified column is visible to end user.

Declaration
public bool IsColumnVisible(int columnIndex)
Parameters
Type Name Description
System.Int32 columnIndex

One-based column index.
Returns
Type Description
System.Boolean

True if column is visible; otherwise, False.

IsRowVisible(Int32)

Returns True if the specified row is visible to end user.

Declaration
public bool IsRowVisible(int rowIndex)
Parameters
Type Name Description
System.Int32 rowIndex

One-based row index.
Returns
Type Description
System.Boolean

True if row is visible; otherwise, False.

MergeRanges(IRange, IRange)

Merges two ranges.

Declaration
public IRange MergeRanges(IRange range1, IRange range2)
Parameters
Type Name Description
IRange range1

First range to merge.
IRange range2

Second range to merge.
Returns
Type Description
IRange

Merged ranges or NULL if is not able to merge ranges.
Exceptions
Type Condition
System.ArgumentNullException

When range1 or range2 is NULL.

Move(Int32)

Moves worksheet to the specified index.

Declaration
public void Move(int iNewIndex)
Parameters
Type Name Description
System.Int32 iNewIndex

New index of the worksheet.

OnDispose()

This method is called during dispose operation.

Declaration
protected override void OnDispose()
Overrides

OnValueChanged(Int32, Int32, String)

Raises the ValueChanged event.

Declaration
public void OnValueChanged(int row, int col, string value)
Parameters
Type Name Description
System.Int32 row

The row of the change.
System.Int32 col

The column of the change.
System.String value

The changed value.

Parse(BiffRecordRaw[], Int32)

Parses extern worksheet.

Declaration
public int Parse(BiffRecordRaw[] arrData, int iOffset)
Parameters
Type Name Description
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw[] arrData

Array with worksheet records.
System.Int32 iOffset

Offset to the worksheet records.
Returns
Type Description
System.Int32

Offset after worksheet reading all worksheet records.

Parse(BiffReader, IDecryptor)

Parses extern worksheet.

Declaration
public void Parse(BiffReader reader, IDecryptor decryptor)
Parameters
Type Name Description
BiffReader reader
IDecryptor decryptor

Object used to decrypt encrypted records.

PixelsToColumnWidth(Int32)

Converts the specified column width from pixels to points.

Declaration
public double PixelsToColumnWidth(int pixels)
Parameters
Type Name Description
System.Int32 pixels

Width in pixels.
Returns
Type Description
System.Double

Width in points.

Protect(String)

Protects worksheet's content with password.

Declaration
public void Protect(string password)
Parameters
Type Name Description
System.String password

Password to protect with.

Protect(String, ExcelSheetProtection)

Protects current worksheet.

Declaration
public void Protect(string password, ExcelSheetProtection options)
Parameters
Type Name Description
System.String password

Represents password to protect.
ExcelSheetProtection options

Represents params to protect.

Remove()

Removes worksheet from parent worksheet collection.

Declaration
public void Remove()

remove_CellValueChanged(RangeImpl.CellValueChangedEventHandler)

Declaration
public void remove_CellValueChanged(RangeImpl.CellValueChangedEventHandler value)
Parameters
Type Name Description
RangeImpl.CellValueChangedEventHandler value

remove_ExportDataTableEvent(WorksheetImpl.ExportDataTableEventHandler)

Declaration
public void remove_ExportDataTableEvent(WorksheetImpl.ExportDataTableEventHandler value)
Parameters
Type Name Description
WorksheetImpl.ExportDataTableEventHandler value

remove_MissingFunction(MissingFunctionEventHandler)

Declaration
public void remove_MissingFunction(MissingFunctionEventHandler value)
Parameters
Type Name Description
MissingFunctionEventHandler value

remove_ValueChanged(ValueChangedEventHandler)

Declaration
public void remove_ValueChanged(ValueChangedEventHandler value)
Parameters
Type Name Description
ValueChangedEventHandler value

RemovePanes()

Removes panes from a worksheet.

Declaration
public void RemovePanes()

Replace(String, DateTime)

Replaces string with the specified DateTime value.

Declaration
public void Replace(string oldValue, DateTime newValue)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.DateTime newValue

The DateTime to replace all occurrences of oldValue.

Replace(String, Double)

Replaces string with the specified double value.

Declaration
public void Replace(string oldValue, double newValue)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.Double newValue

The double value to replace all occurrences of oldValue.

Replace(String, Double[], Boolean)

Replaces specified string with the specified array of double values.

Declaration
public void Replace(string oldValue, double[] newValues, bool isVertical)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.Double[] newValues

Array of new values.
System.Boolean isVertical

Indicates whether array should be inserted vertically.

Replace(String, Int32[], Boolean)

Replaces specified string with the specified array of int values.

Declaration
public void Replace(string oldValue, int[] newValues, bool isVertical)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.Int32[] newValues

Array of new values.
System.Boolean isVertical

Indicates whether array should be inserted vertically.

Replace(String, String)

Replaces string with the specified another string value.

Declaration
public void Replace(string oldValue, string newValue)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.String newValue

The string to replace all occurrences of oldValue.

Replace(String, String, ExcelFindOptions)

Replaces string with the specified another string value.

Declaration
public void Replace(string oldValue, string newValue, ExcelFindOptions findOptions)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.String newValue

The string to replace all occurrences of oldValue.
ExcelFindOptions findOptions

Replace(String, String[], Boolean)

Replaces specified string with the specified array of string values.

Declaration
public void Replace(string oldValue, string[] newValues, bool isVertical)
Parameters
Type Name Description
System.String oldValue

The string to be replaced.
System.String[] newValues

Array of new values.
System.Boolean isVertical

Indicates whether array should be inserted vertically.

SaveAs(Stream, String)

Save tabsheet using separator.

Declaration
public void SaveAs(Stream stream, string separator)
Parameters
Type Name Description
System.IO.Stream stream

Stream to save.
System.String separator

Current separator.

SaveAs(Stream, String, Encoding)

Save tabsheet using separator.

Declaration
public void SaveAs(Stream stream, string separator, Encoding encoding)
Parameters
Type Name Description
System.IO.Stream stream

Stream to save.
System.String separator

Current separator.
System.Text.Encoding encoding

Encoding to use.

SaveAs(String, String)

Saves worksheet with specified file name using separator. Used only for CSV files.

Declaration
public void SaveAs(string fileName, string separator)
Parameters
Type Name Description
System.String fileName

File to save.
System.String separator

Current separator.

SaveAs(String, String, Encoding)

Saves worksheet using separator with specified file name and encoding. Used only for CSV files.

Declaration
public void SaveAs(string fileName, string separator, Encoding encoding)
Parameters
Type Name Description
System.String fileName

File to save.
System.String separator

Current separator.
System.Text.Encoding encoding

Encoding to use.

SaveAsAsync(Stream, String)

Save tabsheet using separator.

Declaration
public Task<bool> SaveAsAsync(Stream stream, string separator)
Parameters
Type Name Description
System.IO.Stream stream

Stream to save.
System.String separator

Current separator.
Returns
Type
System.Threading.Tasks.Task<System.Boolean>

SaveAsAsync(Stream, String, Encoding)

Save tabsheet using separator.

Declaration
public Task<bool> SaveAsAsync(Stream stream, string separator, Encoding encoding)
Parameters
Type Name Description
System.IO.Stream stream

Stream to save.
System.String separator

Current separator.
System.Text.Encoding encoding

Encoding to use.
Returns
Type
System.Threading.Tasks.Task<System.Boolean>

SaveAsAsync(StorageFile, String)

Save tabsheet using separator.

Declaration
public Task<bool> SaveAsAsync(StorageFile storageFile, string separator)
Parameters
Type Name Description
Windows.Storage.StorageFile storageFile

StorageFile to save.
System.String separator

Current separator.
Returns
Type
System.Threading.Tasks.Task<System.Boolean>

SaveAsAsync(StorageFile, String, Encoding)

Save tabsheet using separator.

Declaration
public Task<bool> SaveAsAsync(StorageFile storageFile, string separator, Encoding encoding)
Parameters
Type Name Description
Windows.Storage.StorageFile storageFile

StorageFile to save.
System.String separator

Current separator.
System.Text.Encoding encoding

Encoding to use.
Returns
Type
System.Threading.Tasks.Task<System.Boolean>

Select()

Selects current tab sheet.

Declaration
public void Select()

Serialize(OffsetArrayList)

Declaration
public void Serialize(OffsetArrayList records)
Parameters
Type Name Description
OffsetArrayList records

SetBlank(Int32, Int32)

Blanks the specified cell.

Declaration
public void SetBlank(int iRow, int iColumn)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.

SetBoolean(Int32, Int32, Boolean)

Sets boolean value for the specified cell.

Declaration
public void SetBoolean(int iRow, int iColumn, bool value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.Boolean value

Value to set.

SetColumnWidth(Int32, Double)

Sets column width for the specified column.

Declaration
public void SetColumnWidth(int iColumnIndex, double value)
Parameters
Type Name Description
System.Int32 iColumnIndex

One-based column index.
System.Double value

Width to set.

SetColumnWidthInPixels(Int32, Int32)

Sets column width in pixels for the specified column.

Declaration
public void SetColumnWidthInPixels(int iColumnIndex, int value)
Parameters
Type Name Description
System.Int32 iColumnIndex

One-based column index.
System.Int32 value

Width in pixels to set.

SetColumnWidthInPixels(Int32, Int32, Int32)

Sets column width in pixels to the given number of columns from the specified column index.

Declaration
public void SetColumnWidthInPixels(int iStartColumnIndex, int iCount, int value)
Parameters
Type Name Description
System.Int32 iStartColumnIndex

Start Column index
System.Int32 iCount

No of Column to be set width
System.Int32 value

Value in pixel to set

SetDefaultColumnStyle(Int32, IStyle)

Sets the default column style for the specified column.

Declaration
public void SetDefaultColumnStyle(int iColumnIndex, IStyle defaultStyle)
Parameters
Type Name Description
System.Int32 iColumnIndex

One-based column index.
IStyle defaultStyle

Default style.

SetDefaultColumnStyle(Int32, Int32, IStyle)

Sets the default column style for the specified starting and ending column.

Declaration
public void SetDefaultColumnStyle(int iStartColumnIndex, int iEndColumnIndex, IStyle defaultStyle)
Parameters
Type Name Description
System.Int32 iStartColumnIndex

Starting column index.
System.Int32 iEndColumnIndex

Ending column index.
IStyle defaultStyle

Default style.

SetDefaultRowStyle(Int32, IStyle)

Sets the default row style for the specified row.

Declaration
public void SetDefaultRowStyle(int iRowIndex, IStyle defaultStyle)
Parameters
Type Name Description
System.Int32 iRowIndex

One-based row index.
IStyle defaultStyle

Default style.

SetDefaultRowStyle(Int32, Int32, IStyle)

Sets the default row style for the specified starting and ending row.

Declaration
public void SetDefaultRowStyle(int iStartRowIndex, int iEndRowIndex, IStyle defaultStyle)
Parameters
Type Name Description
System.Int32 iStartRowIndex

Starting row index.
System.Int32 iEndRowIndex

Ending row index.
IStyle defaultStyle

Default style.

SetError(Int32, Int32, String)

Sets error for the specified cell.

Declaration
public void SetError(int iRow, int iColumn, string value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.String value

Error to set.

SetFormula(Int32, Int32, String)

Sets formula for the specified cell.

Declaration
public void SetFormula(int iRow, int iColumn, string value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.String value

Formula to set.

SetFormulaBoolValue(Int32, Int32, Boolean)

Sets formula bool value for the specified cell.

Declaration
public void SetFormulaBoolValue(int iRow, int iColumn, bool value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.Boolean value

Represents formula bool value.

SetFormulaErrorValue(Int32, Int32, String)

Sets formula error value for the specified cell.

Declaration
public void SetFormulaErrorValue(int iRow, int iColumn, string value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.String value

Represents formula error value.

SetFormulaNumberValue(Int32, Int32, Double)

Sets formula number value for the specified cell.

Declaration
public void SetFormulaNumberValue(int iRow, int iColumn, double value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.Double value

Represents formula number value.

SetFormulaStringValue(Int32, Int32, String)

Sets formula string value for the specified cell.

Declaration
public void SetFormulaStringValue(int iRow, int iColumn, string value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.String value

Represents formula string value.

SetNumber(Int32, Int32, Double)

Sets number for the specified cell.

Declaration
public void SetNumber(int iRow, int iColumn, double value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.Double value

Value to set.

SetRowHeight(Int32, Double)

Sets row height for the specified row.

Declaration
public void SetRowHeight(int iRow, double value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Double value

Height to set.

SetRowHeightInPixels(Int32, Double)

Sets row height in pixels for the specified row.

Declaration
public void SetRowHeightInPixels(int iRowIndex, double value)
Parameters
Type Name Description
System.Int32 iRowIndex

One-based row index.
System.Double value

Value in pixels to set.

SetRowHeightInPixels(Int32, Int32, Double)

Sets row height in pixels to the given number of rows from the specified row index.

Declaration
public void SetRowHeightInPixels(int iStartRowIndex, int iCount, double value)
Parameters
Type Name Description
System.Int32 iStartRowIndex

Starting row index.
System.Int32 iCount

No of Row to be set width.
System.Double value

Value in pixels to set.

SetText(Int32, Int32, String)

Sets text for the specified cell.

Declaration
public void SetText(int iRow, int iColumn, string value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.String value

Text to set.

SetValue(Int32, Int32, String)

Sets value for the specified cell.

Declaration
public void SetValue(int iRow, int iColumn, string value)
Parameters
Type Name Description
System.Int32 iRow

One-based row index.
System.Int32 iColumn

One-based column index.
System.String value

Value to set.

SetValueRowCol(Object, Int32, Int32)

Sets the value of a cell.

Declaration
public void SetValueRowCol(object value, int row, int col)
Parameters
Type Name Description
System.Object value

The value to be set.
System.Int32 row

The row of the cell.
System.Int32 col

The column of the cell.

ShowColumn(Int32, Boolean)

Shows the specified column.

Declaration
public void ShowColumn(int columnIndex, bool isVisible)
Parameters
Type Name Description
System.Int32 columnIndex

Index at which the column should be hidden.
System.Boolean isVisible

True - Column is visible; False - hidden.

ShowRange(RangesCollection, Boolean)

Shows/ Hides the collection of range.

Declaration
public void ShowRange(RangesCollection ranges, bool isVisible)
Parameters
Type Name Description
RangesCollection ranges

Ranges specifies the range collection.
System.Boolean isVisible

True - Row is visible; false - hidden.

ShowRange(IRange, Boolean)

Shows or Hides the specified range.

Declaration
public void ShowRange(IRange range, bool isVisible)
Parameters
Type Name Description
IRange range

Range specifies the particular range to show / hide.
System.Boolean isVisible

True - Row is visible; False - hidden.

ShowRange(IRange[], Boolean)

Shows or Hides an array of range.

Declaration
public void ShowRange(IRange[] ranges, bool isVisible)
Parameters
Type Name Description
IRange[] ranges

Ranges specifies the range array.
System.Boolean isVisible

True - Row is visible; False - hidden.

ShowRow(Int32, Boolean)

Shows or Hides the specified row.

Declaration
public void ShowRow(int rowIndex, bool isVisible)
Parameters
Type Name Description
System.Int32 rowIndex

Index at which the row should be hidden.
System.Boolean isVisible

True - Row is visible; False - hidden.

Unprotect(String)

Unprotects worksheet's content with password.

Declaration
public void Unprotect(string password)
Parameters
Type Name Description
System.String password

Password to unprotect.

Unselect()

Unselects current tab sheet.

Declaration
public void Unselect()

WireParentObject()

Not implemented.

Declaration
public void WireParentObject()

Events

CellValueChanged

Occurs when the value of a cell changes.

Declaration
public event RangeImpl.CellValueChangedEventHandler CellValueChanged
Event Type
Type
RangeImpl.CellValueChangedEventHandler

ExportDataTableEvent

Event to choose an action while exporting data from Excel to data table.

Declaration
public event WorksheetImpl.ExportDataTableEventHandler ExportDataTableEvent
Event Type
Type
WorksheetImpl.ExportDataTableEventHandler

MissingFunction

Event raised when an unknown function is encountered.

Declaration
public event MissingFunctionEventHandler MissingFunction
Event Type
Type
MissingFunctionEventHandler

ValueChanged

An event raised on the IWorksheet whenever a value changes.

Declaration
public event ValueChangedEventHandler ValueChanged
Event Type
Type
ValueChangedEventHandler

Explicit Interface Implementations

ICloneParent.Clone(Object)

Creates a new object that is a copy of the current instance.

Declaration
object ICloneParent.Clone(object parent)
Parameters
Type Name Description
System.Object parent

Parent object for a copy of this instance.
Returns
Type Description
System.Object

A new object that is a copy of this instance.

ITabSheet.Workbook

Returns parent workbook. Read-only.

Declaration
IWorkbook ITabSheet.Workbook { get; }
Returns
Type
IWorkbook

Implements

System.IDisposable

Extension Methods