Class DeltaRecord

Stores the maximum change of the result to the exit of an iteration.

Inheritance

System.Object

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw

DeltaRecord

Implements

System.ICloneable

IBiffStorage

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.XlsIO.Parser.Biff_Records

Assembly: Syncfusion.XlsIO.Base.dll

Syntax

[Biff(TBIFFRecord.Delta)]
[CLSCompliant(false)]
public class DeltaRecord : BiffRecordRaw, ICloneable, IBiffStorage

Constructors

DeltaRecord()

Default constructor

Declaration

public DeltaRecord()

DeltaRecord(Int32)

Reserved for record's internal data array.

Declaration

public DeltaRecord(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.

DeltaRecord(Stream, out Int32)

Read / initialize constructor.

Declaration

public DeltaRecord(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.

Fields

DEFAULT_VALUE

Default value of the maximum change in iteration.

Declaration

public const double DEFAULT_VALUE = 0.001

Field Value

Type	Description
System.Double

Properties

MaxChange

Maximum change in iteration (IEEE floating-point value).

Declaration

public double MaxChange { get; set; }

Property Value

Type	Description
System.Double

MaximumRecordSize

Read-only. Returns maximum possible size of record's internal data array.

Declaration

public override int MaximumRecordSize { get; }

Property Value

Type	Description
System.Int32

Overrides

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MaximumRecordSize

MinimumRecordSize

Read-only. Returns minimum possible size of record's internal data array.

Declaration

public override int MinimumRecordSize { get; }

Property Value

Type	Description
System.Int32

Overrides

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MinimumRecordSize

Methods

ParseStructure(DataProvider, Int32, Int32, ExcelVersion)

Parse structure of record. Converts 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)

Exceptions

Type	Condition
WrongBiffRecordDataException	If there is any internal error.

Implements

System.ICloneable

IBiffStorage