Class DBCellRecord

Contains relative offsets to calculate the stream position of the first cell record for each row. This record is written once in a row block.

Inheritance
System.Object
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw
BiffRecordWithStreamPos
DBCellRecord
Implements
System.ICloneable
Inherited Members
Namespace: Syncfusion.XlsIO.Parser.Biff_Records
Assembly: Syncfusion.XlsIO.Base.dll
Syntax
[Biff]
public class DBCellRecord : BiffRecordWithStreamPos, ICloneable, IBiffStorage

Constructors

DBCellRecord()

Default constructor

Declaration
public DBCellRecord()

DBCellRecord(Int32)

Reserved for record's internal data array iReserve bytes.

Declaration
public DBCellRecord(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.

DBCellRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public DBCellRecord(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

CellOffsets

Relative offset to first row record in the row block (difference between record position of this record and the row record; positive offset for an earlier stream position).

Declaration
public ushort[] CellOffsets { get; set; }
Property Value
Type
System.UInt16[]

MinimumRecordSize

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

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

RowOffset

Relative offset to first row record in the row block (difference between record position of this record and the row record; positive offset for an earlier stream position).

Declaration
public int RowOffset { get; set; }
Property Value
Type
System.Int32

Methods

GetStoreSize(ExcelVersion)

Size of the required storage space. Read-only.

Declaration
public override int GetStoreSize(ExcelVersion version)
Parameters
Type Name Description
ExcelVersion version
Returns
Type
System.Int32
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.GetStoreSize(Syncfusion.XlsIO.ExcelVersion)

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