Class CacheDataExRecord

This record is an extension of the CacheDataRecord. Both records contain PivotTable cache data. Corresponds to SXDBEX in Excel format specification.

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

Constructors

CacheDataExRecord()

Default constructor.

Declaration
public CacheDataExRecord()

CacheDataExRecord(Int32)

Reserved for record's internal data array.

Declaration
public CacheDataExRecord(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.

CacheDataExRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public CacheDataExRecord(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

FormulaCount

Count of SXFormula records for this cache.

Declaration
public uint FormulaCount { get; set; }
Property Value
Type Description
System.UInt32

RefreshDate

The date that the PivotTable cache was created or was last refreshed. The date is stored as an 8-byte IEEE floating-point number.

Declaration
public double RefreshDate { get; set; }
Property Value
Type Description
System.Double

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
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