Class GridDataTable

Specifies the events and properties related to the GridDataTableModel.

Inheritance
System.Object
NonFinalizeDisposable
Disposable
GridDataTable
Implements
System.IDisposable
System.ComponentModel.ISupportInitialize
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Windows.Controls.Grid
Assembly: Syncfusion.Grid.Wpf.dll
Syntax
public class GridDataTable : Disposable, IDisposable, ISupportInitialize

Constructors

GridDataTable(GridDataTableModel)

Initializes a new instance of the class.

Declaration
public GridDataTable(GridDataTableModel parentGroup)
Parameters
Type Name Description
GridDataTableModel parentGroup

The parent group.

Properties

GroupModel

Gets the group model.

Declaration
public GridDataTopLevelGroup GroupModel { get; }
Property Value
Type Description
GridDataTopLevelGroup

The group model.

HasConditionalFormats

Gets a value indicating whether this instance has conditional formats.

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

true if this instance has conditional formats; otherwise, false.

HasDetailsView

Gets a value indicating whether this instance has detail view.

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

true if this instance has detail view; otherwise, false.

HasExpressionColumns

Gets a value indicating whether this instance has expression columns.

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

true if this instance has expression columns; otherwise, false.

HasFilters

Gets a value specifying if the Model has filters applied.

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

HasGroups

Gets a value indicating whether this instance has groups.

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

true if this instance has groups; otherwise, false.

HasNestedTables

Gets a value indicating whether this instance has nested tables.

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

true if this instance has nested tables; otherwise, false.

HasStackedHeaders

Gets a value indicating whether this instance has stacked headers.

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

true if this instance has stacked headers; otherwise, false.

HasTableSummaries

Gets a value indicating whether this instance has table summaries.

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

true if this instance has table summaries; otherwise, false.

HasUnboundColumns

Gets a value indicating whether this instance has unbound columns.

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

true if this instance has unbound columns; otherwise, false.

IsDynamicBound

Gets a value indicating whether this instance is dynamic bound.

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

true if this instance is dynamic bound; otherwise, false.

Model

Gets or sets the parent group.

Declaration
public GridDataTableModel Model { get; }
Property Value
Type Description
GridDataTableModel

The parent group.

TotalColumnCount

Gets the total column count.

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

The total column count.

Methods

BeginInit()

Signals the object that initialization is starting.

Declaration
public void BeginInit()

CollapseAll()

Collapses all the nested tables for all the records.

Declaration
public void CollapseAll()

CollapseAllDetailsViews()

Collapses all the nested tables for all the records.

Declaration
public void CollapseAllDetailsViews()

CollapseAllGroups()

Collapses all groups.

Declaration
public void CollapseAllGroups()

CollapseAllGroupsAtLevel(Int32)

Collapses all groups at level.

Declaration
public void CollapseAllGroupsAtLevel(int level)
Parameters
Type Name Description
System.Int32 level

The level.

CollapseAt(Int32)

Collapses the nested table at specified record index.

Declaration
public void CollapseAt(int recordIndex)
Parameters
Type Name Description
System.Int32 recordIndex

CollapseDetailsViewAt(Int32)

Collapses the nested table at specified record index.

Declaration
public void CollapseDetailsViewAt(int recordIndex)
Parameters
Type Name Description
System.Int32 recordIndex

CollapseGroup(Group)

Collapses the group.

Declaration
public void CollapseGroup(Group group)
Parameters
Type Name Description
Group group

The group.

Dispose(Boolean)

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
Overrides

EndInit()

Signals the object that initialization is complete.

Declaration
public void EndInit()

ExpandAll()

Expands all the records with nested tables.

Declaration
public void ExpandAll()

ExpandAllDetailsViews()

Expands all the records with nested tables.

Declaration
public void ExpandAllDetailsViews()

ExpandAllGroups()

Expands all groups.

Declaration
public void ExpandAllGroups()

ExpandAllGroupsAtLevel(Int32)

Expands all groups at level.

Declaration
public void ExpandAllGroupsAtLevel(int level)
Parameters
Type Name Description
System.Int32 level

The level.

ExpandDetailsViewAt(Int32)

Expands the record at specified record index.

Declaration
public void ExpandDetailsViewAt(int recordIndex)
Parameters
Type Name Description
System.Int32 recordIndex

Index of the record.

ExpandGroup(Group)

Expands the group.

Declaration
public void ExpandGroup(Group group)
Parameters
Type Name Description
Group group

The group.

ExpandRecordAt(Int32)

Expands the record at specified record index.

Declaration
public void ExpandRecordAt(int recordIndex)
Parameters
Type Name Description
System.Int32 recordIndex

Index of the record.

GetRecordFromRow(Int32)

Gets the record from the actual row index present in the Grid. You could use this in MouseDown events.

Declaration
public object GetRecordFromRow(int rowIndex)
Parameters
Type Name Description
System.Int32 rowIndex

Index of the row.
Returns
Type Description
System.Object

GetUnboundValue(Int32, GridDataUnboundVisibleColumn)

Gets the unbound value.

Declaration
public object GetUnboundValue(int recordIndex, GridDataUnboundVisibleColumn column)
Parameters
Type Name Description
System.Int32 recordIndex

Index of the record.
GridDataUnboundVisibleColumn column

The column.
Returns
Type Description
System.Object

GetUnboundValue(Int32, Int32)

Gets the unbound value.

Declaration
public object GetUnboundValue(int rowIdx, int colIdx)
Parameters
Type Name Description
System.Int32 rowIdx

The row idx.
System.Int32 colIdx

The col idx.
Returns
Type Description
System.Object

GetUnboundValue(Object, GridDataUnboundVisibleColumn)

Gets the unbound value.

Declaration
public object GetUnboundValue(object record, GridDataUnboundVisibleColumn column)
Parameters
Type Name Description
System.Object record

The record.
GridDataUnboundVisibleColumn column

The column.
Returns
Type Description
System.Object

GetUnboundValue(Object, String)

Gets the unbound value.

Declaration
public object GetUnboundValue(object record, string columnName)
Parameters
Type Name Description
System.Object record

The record.
System.String columnName

Name of the column.
Returns
Type Description
System.Object

GetValue(Int32, String)

Gets the value of the column from the record. This method returns proper results for data when it is grouped / cached in edit mode.

Declaration
public object GetValue(int recordIndex, string columnName)
Parameters
Type Name Description
System.Int32 recordIndex

Index of the record.
System.String columnName

Name of the column.
Returns
Type Description
System.Object

GetValue(Object, String)

Gets the value of the underlying record object.

Declaration
public object GetValue(object record, string columnName)
Parameters
Type Name Description
System.Object record

The record.
System.String columnName

Name of the column.
Returns
Type Description
System.Object

OnRaiseInitializingNewItem(GridDataInitializingNewItemEventArgs)

Declaration
protected virtual void OnRaiseInitializingNewItem(GridDataInitializingNewItemEventArgs args)
Parameters
Type Name Description
GridDataInitializingNewItemEventArgs args

OnRecordAdded(GridDataNewRecordAddedEventArgs)

Declaration
protected virtual void OnRecordAdded(GridDataNewRecordAddedEventArgs args)
Parameters
Type Name Description
GridDataNewRecordAddedEventArgs args

OnRecordAdding(GridDataNewRecordAddingEventArgs)

Declaration
protected virtual void OnRecordAdding(GridDataNewRecordAddingEventArgs args)
Parameters
Type Name Description
GridDataNewRecordAddingEventArgs args

OnRecordsSelectionChanged(GridDataRecordsSelectionChangedEventArgs)

Raises the SelectionChanged event.

Declaration
protected virtual void OnRecordsSelectionChanged(GridDataRecordsSelectionChangedEventArgs e)
Parameters
Type Name Description
GridDataRecordsSelectionChangedEventArgs e

A GridSelectionChangedEventArgs that contains the event data.

OnRecordsSelectionChanging(GridDataRecordSelectionChangingEventArgs)

Declaration
protected virtual void OnRecordsSelectionChanging(GridDataRecordSelectionChangingEventArgs e)
Parameters
Type Name Description
GridDataRecordSelectionChangingEventArgs e

Events

ChildModelLoaded

Declaration
public event ChildModelLoadedEventHandler ChildModelLoaded
Event Type
Type Description
ChildModelLoadedEventHandler

CurrentCellChanged

Occurs when the current cell is changed.

Declaration
public event GridDataCurentCellChangedEventHandler CurrentCellChanged
Event Type
Type Description
GridDataCurentCellChangedEventHandler

CurrentCellValidating

Occurs when the current cell value is validating.

Declaration
public event GridDataCurrentCellValidatingEventHandler CurrentCellValidating
Event Type
Type Description
GridDataCurrentCellValidatingEventHandler

DetailsViewCollapsed

Occurs when [details view collapsed].

Declaration
public event EventHandler<GridDataValueEventArgs<GridDataRecord>> DetailsViewCollapsed
Event Type
Type Description
System.EventHandler<GridDataValueEventArgs<GridDataRecord>>

DetailsViewCollapsing

Occurs when [details view collapsing].

Declaration
public event EventHandler<GridDataValueCancelEventArgs<GridDataRecord>> DetailsViewCollapsing
Event Type
Type Description
System.EventHandler<GridDataValueCancelEventArgs<GridDataRecord>>

DetailsViewExpanded

Occurs when [details view expanded].

Declaration
public event GridDataDetailsViewExpandedEventHandler DetailsViewExpanded
Event Type
Type Description
GridDataDetailsViewExpandedEventHandler

DetailsViewExpanding

Occurs when [details view expanding].

Declaration
public event GridDataDetailsViewExpandingEventHandler DetailsViewExpanding
Event Type
Type Description
GridDataDetailsViewExpandingEventHandler

GroupCollapsed

Occurs when the group is collapsed.

Declaration
public event GroupCollapsedEventHandler GroupCollapsed
Event Type
Type Description
GroupCollapsedEventHandler

GroupCollapsing

Occurs when the group is collapsing.

Declaration
public event GroupCollapsingEventHandler GroupCollapsing
Event Type
Type Description
GroupCollapsingEventHandler

GroupedColumnsChanged

Occurs when the grouped columns are changed.

Declaration
public event GridDataGroupedColumnsChangedEventHandler GroupedColumnsChanged
Event Type
Type Description
GridDataGroupedColumnsChangedEventHandler

GroupExpanded

Occurs when the group is expanded.

Declaration
public event GroupExpandedEventHandler GroupExpanded
Event Type
Type Description
GroupExpandedEventHandler

GroupExpanding

Occurs when the group is expanding.

Declaration
public event GroupExpandingEventHandler GroupExpanding
Event Type
Type Description
GroupExpandingEventHandler

InitializingNewItem

Declaration
public event GridDataInitializingNewItemEventHandler InitializingNewItem
Event Type
Type Description
GridDataInitializingNewItemEventHandler

RecordAdded

Occurs when a new record is added from insert new record row

Declaration
public event GridDataNewRecordAddedEventHandler RecordAdded
Event Type
Type Description
GridDataNewRecordAddedEventHandler

RecordAdding

Occurs when a new record is adding from insert new record row

Declaration
public event GridDataNewRecordAddingEventHandler RecordAdding
Event Type
Type Description
GridDataNewRecordAddingEventHandler

RecordAfterBeginEdit

Occurs when the record completes the begin edit state.

Declaration
public event EventHandler<GridDataValueEventArgs<int>> RecordAfterBeginEdit
Event Type
Type Description
System.EventHandler<GridDataValueEventArgs<System.Int32>>

RecordBeforeBeginEdit

Occurs when the record goes into begin edit state.

Declaration
public event EventHandler<GridDataValueCancelEventArgs<int>> RecordBeforeBeginEdit
Event Type
Type Description
System.EventHandler<GridDataValueCancelEventArgs<System.Int32>>

RecordCollapsed

Occurs when the record is collapsed.

Declaration
public event EventHandler<GridDataValueEventArgs<GridDataRecord>> RecordCollapsed
Event Type
Type Description
System.EventHandler<GridDataValueEventArgs<GridDataRecord>>

RecordCollapsing

Occurs when the record is collapsing.

Declaration
public event EventHandler<GridDataValueCancelEventArgs<GridDataRecord>> RecordCollapsing
Event Type
Type Description
System.EventHandler<GridDataValueCancelEventArgs<GridDataRecord>>

RecordDeleted

Occurs when the record is deleted.

Declaration
public event GridDataRecordDeletedEventHandler RecordDeleted
Event Type
Type Description
GridDataRecordDeletedEventHandler

RecordDeleting

Occurs when the record is deleting.

Declaration
public event GridDataRecordDeletingEventHandler RecordDeleting
Event Type
Type Description
GridDataRecordDeletingEventHandler

RecordEndEdit

Occurs when the record completes the end edit.

Declaration
public event EventHandler<GridDataValueEventArgs<int>> RecordEndEdit
Event Type
Type Description
System.EventHandler<GridDataValueEventArgs<System.Int32>>

RecordExpanded

Occurs when the record is expanded.

Declaration
public event EventHandler<GridDataValueEventArgs<GridDataRecord>> RecordExpanded
Event Type
Type Description
System.EventHandler<GridDataValueEventArgs<GridDataRecord>>

RecordExpanding

Occurs when the record is expanding.

Declaration
public event GridDataRecordExpandingEventHandler RecordExpanding
Event Type
Type Description
GridDataRecordExpandingEventHandler

RecordSelectionChanging

Declaration
public event GridDataRecordSelectionChangingEventHandler RecordSelectionChanging
Event Type
Type Description
GridDataRecordSelectionChangingEventHandler

RecordsSelectionChanged

Occurs after the model updates its internal data structures when the model in the process of selecting a range of cells as a result of a SelectRange(GridRangeInfo, Boolean).

Declaration
public event GridDataRecordsSelectionChangedEventHandler RecordsSelectionChanged
Event Type
Type Description
GridDataRecordsSelectionChangedEventHandler
Remarks

The GridModel will raise a SelectionChanging event before it updates its internal data structures and a SelectionChanged event after afterwards. A GridControlBase grid listens to this event and outline the selected range of cells.

SortColumnsChanged

Occurs when the sort columns are changed.

Declaration
public event GridDataSortColumnsChangedEventHandler SortColumnsChanged
Event Type
Type Description
GridDataSortColumnsChangedEventHandler

SortColumnsChanging

Occurs when the sort columns are changing.

Declaration
public event GridDataSortColumnsChangingEventHandler SortColumnsChanging
Event Type
Type Description
GridDataSortColumnsChangingEventHandler

Implements

System.IDisposable
System.ComponentModel.ISupportInitialize

Extension Methods