Class WindowZoomRecord

This record stores the magnification of the active view of the current worksheet. In BIFF8 this can be either the normal view or the page break preview. This is determined in the WINDOW2 record. The magnification is stored as reduced fraction. The magnification results from nscl / dscl.

Inheritance
System.Object
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw
WindowZoomRecord
Implements
System.ICloneable
Namespace: Syncfusion.XlsIO.Parser.Biff_Records
Assembly: Syncfusion.XlsIO.UWP.dll
Syntax
[Biff]
public class WindowZoomRecord : BiffRecordRaw, ICloneable, IBiffStorage

Constructors

WindowZoomRecord()

Default constructor

Declaration
public WindowZoomRecord()

WindowZoomRecord(Int32)

Reserved for record's internal data array.

Declaration
public WindowZoomRecord(int iReserve)
Parameters
Type Name Description
System.Int32 iReserve

Amount of bytes for data array.
Exceptions
Type Condition
System.ArgumentOutOfRangeException

If amount of bytes requested is less than zero.

WindowZoomRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public WindowZoomRecord(Stream stream, out int itemSize)
Parameters
Type Name Description
System.IO.Stream stream

Stream from which record data should be read.
System.Int32 itemSize

Size of read item.
Exceptions
Type Condition
System.ArgumentNullException

If stream is not specified.
System.ApplicationException

If stream does not support read or seek operations.

Properties

DenumMagnification

Denominator of the view magnification fraction. The magnification results from NumMagnification / DenumMagnification.

Declaration
public ushort DenumMagnification { get; set; }
Property Value
Type
System.UInt16

NumMagnification

Numerator of the view magnification fraction. The magnification results from NumMagnification / DenumMagnification.

Declaration
public ushort NumMagnification { get; set; }
Property Value
Type
System.UInt16

Zoom

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

Methods

GetStoreSize(ExcelVersion)

Size of the required storage space. Read-only.

Declaration
public override int GetStoreSize(ExcelVersion version)
Parameters
Type Name Description
ExcelVersion version
Returns
Type
System.Int32
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.GetStoreSize(Syncfusion.XlsIO.ExcelVersion)

ParseStructure(DataProvider, Int32, Int32, ExcelVersion)

Parse structure of record. Convert Data buffer to special values according to record specification.

Declaration
public override void ParseStructure(DataProvider provider, int iOffset, int iLength, ExcelVersion version)
Parameters
Type Name Description
DataProvider provider

Object that provides access to the data.
System.Int32 iOffset

Offset to the record's data.
System.Int32 iLength

Length of the record's data.
ExcelVersion version

Excel version used for infill.
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.ParseStructure(Syncfusion.XlsIO.Parser.Biff_Records.DataProvider, System.Int32, System.Int32, Syncfusion.XlsIO.ExcelVersion)

Implements

System.ICloneable

Extension Methods