Class ExternCountRecord
This record contains the number of additional EXTERNSHEET records. In BIFF8, this is omitted because there is only one EXTERNSHEET record.
Inheritance
Namespace: Syncfusion.XlsIO.Parser.Biff_Records
Assembly: Syncfusion.XlsIO.UWP.dll
Syntax
[Biff]
public class ExternCountRecord : BiffRecordRaw, ICloneable, IBiffStorage
Constructors
ExternCountRecord()
Default constructor.
Declaration
public ExternCountRecord()
ExternCountRecord(Int32)
Reserved for record's internal data.
Declaration
public ExternCountRecord(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. |
ExternCountRecord(Stream, out Int32)
Read / initialize constructor.
Declaration
public ExternCountRecord(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
ExternSheetNumber
Number of additional EXTERNSHEET records.
Declaration
public ushort ExternSheetNumber { get; set; }
Property Value
Type |
---|
System.UInt16 |
MaximumRecordSize
Read-only. Maximum possible size of the record.
Declaration
public override int MaximumRecordSize { get; }
Property Value
Type |
---|
System.Int32 |
Overrides
MinimumRecordSize
Read-only. Minimum possible size of the record.
Declaration
public override int MinimumRecordSize { get; }
Property Value
Type |
---|
System.Int32 |
Overrides
Methods
GetStoreSize(ExcelVersion)
Evaluates size of the required storage space.
Declaration
public override int GetStoreSize(ExcelVersion version)
Parameters
Type | Name | Description |
---|---|---|
ExcelVersion | version |
Returns
Type | Description |
---|---|
System.Int32 | Size of the required storage space. |
Overrides
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. |