Class CRNRecord
This record stores the contents of an external cell or cell range. An external cell range has only one row. If a cell range spans over more than one row, several CRN records will be created.
Inheritance
Namespace: Syncfusion.XlsIO.Parser.Biff_Records
Assembly: Syncfusion.XlsIO.UWP.dll
Syntax
[Biff]
public class CRNRecord : BiffRecordRaw, IBiffStorage, ICloneable
Constructors
CRNRecord()
Default constructor
Declaration
public CRNRecord()
CRNRecord(Int32)
Reserved for record's internal data array.
Declaration
public CRNRecord(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. |
CRNRecord(Stream, out Int32)
Read / initialize constructor.
Declaration
public CRNRecord(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
FirstColumn
Index to first column inside of the referenced sheet.
Declaration
public byte FirstColumn { get; set; }
Property Value
Type |
---|
System.Byte |
LastColumn
Index to last column inside of the referenced sheet.
Declaration
public byte LastColumn { get; set; }
Property Value
Type |
---|
System.Byte |
MinimumRecordSize
Read-only. Minimum possible size of the record.
Declaration
public override int MinimumRecordSize { get; }
Property Value
Type |
---|
System.Int32 |
Overrides
NeedDataArray
Declaration
public override bool NeedDataArray { get; }
Property Value
Type |
---|
System.Boolean |
Overrides
Row
Index to row inside of the referenced sheet.
Declaration
public ushort Row { get; set; }
Property Value
Type |
---|
System.UInt16 |
Values
Array of cell values.
Declaration
public List<object> Values { get; }
Property Value
Type |
---|
System.Collections.Generic.List<System.Object> |
Methods
Clone()
Creates copy of the current object.
Declaration
public override object Clone()
Returns
Type | Description |
---|---|
System.Object | A copy of the current object. |
Overrides
GetStoreSize(ExcelVersion)
Returns size of the required storage space.
Declaration
public override int GetStoreSize(ExcelVersion version)
Parameters
Type | Name | Description |
---|---|---|
ExcelVersion | version | Excel version. |
Returns
Type | Description |
---|---|
System.Int32 | Size of the required storage space. |
Overrides
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 | Data provider that contains record's 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. |