Class BeginRecord

The begin record defines the start of a block of records for a (Graphing) data object. This record is matched with a corresponding EndRecord.

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

Constructors

BeginRecord()

Default constructor.

Declaration
public BeginRecord()

BeginRecord(Int32)

Reserved for record's internal data array.

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

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

If amount of bytes requested is less than zero.

BeginRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public BeginRecord(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

When stream is not specified.
System.ApplicationException

When stream does not support read or seek operations.

Properties

MaximumRecordSize

Read-only. Maximum possible size of the record.

Declaration
public override int MaximumRecordSize { get; }
Property Value
Type Description
System.Int32
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MaximumRecordSize

Methods

ParseStructure()

Parse structure of record. Converts data buffer to special values according to record specification.

Declaration
public override void ParseStructure()
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRawWithArray.ParseStructure()

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.BiffRecordRawWithArray.ParseStructure(Syncfusion.XlsIO.Parser.Biff_Records.DataProvider, System.Int32, System.Int32, Syncfusion.XlsIO.ExcelVersion)

Implements

System.ICloneable
System.IDisposable

Extension Methods