Class ChartUnitsRecord

Microsoft Excel writes this record, but its value is always zero. Applications writing BIFF do not need to write this record. If the application writes this record, the wUnits field must be zero.

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

Constructors

ChartUnitsRecord()

Default constructor, initializes all fields with default values.

Declaration
public ChartUnitsRecord()

ChartUnitsRecord(Int32)

Reserved for record's internal data array.

Declaration
public ChartUnitsRecord(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.

ChartUnitsRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public ChartUnitsRecord(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

DEF_RECORD_SIZE

Correct size of the record.

Declaration
public const int DEF_RECORD_SIZE = 2
Field Value
Type
System.Int32

Properties

MaximumRecordSize

Maximum possible size of the record.

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

MinimumRecordSize

Minimum possible size of the record.

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

Units

Always zero. Read-only.

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

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)

Implements

System.ICloneable

Extension Methods