Class ProtectRecord
Whether a worksheet or a workbook is protected against modification. Protection is not active if this record is omitted.
Inheritance
Namespace: Syncfusion.XlsIO.Parser.Biff_Records
Assembly: Syncfusion.XlsIO.Portable.dll
Syntax
[Biff]
public class ProtectRecord : BiffRecordRaw, ICloneable, IBiffStorageConstructors
ProtectRecord()
Default constructor
Declaration
public ProtectRecord()ProtectRecord(Int32)
Reserved for record's internal data array.
Declaration
public ProtectRecord(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. |
ProtectRecord(Stream, out Int32)
Read / initialize constructor.
Declaration
public ProtectRecord(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
IsProtected
Whether a worksheet or a workbook is protected against modification.
Declaration
public bool IsProtected { get; set; }Property Value
| Type |
|---|
| System.Boolean |
MaximumRecordSize
Read-only. Returns maximum possible size of record's internal data array.
Declaration
public override int MaximumRecordSize { get; }Property Value
| Type |
|---|
| System.Int32 |
Overrides
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
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. |