Class UnsafeDataProvider

Summary description for UnsafeDataProvider.

Inheritance
System.Object
DataProvider
IntPtrDataProvider
UnsafeDataProvider
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.XlsIO.Parser.Biff_Records
Assembly: Syncfusion.XlsIO.Base.dll
Syntax
public class UnsafeDataProvider : IntPtrDataProvider, IDisposable

Constructors

UnsafeDataProvider(IntPtr)

Default constructor to prevent creation of items without arguments.

Declaration
public UnsafeDataProvider(IntPtr heapHandle)
Parameters
Type Name Description
System.IntPtr heapHandle

Methods

CreateProvider()

Creates provider of the same type.

Declaration
public override DataProvider CreateProvider()
Returns
Type Description
DataProvider

Created provider object.
Overrides

ReadByte(Int32)

Returns byte value at the specified position.

Declaration
public override byte ReadByte(int iOffset)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
Returns
Type Description
System.Byte

Byte at the specified position.
Overrides

ReadDouble(Int32)

Returns Double value at the specified position.

Declaration
public override double ReadDouble(int iOffset)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
Returns
Type Description
System.Double

Double value at the specified position.
Overrides

ReadInt16(Int32)

Returns Int16 value at the specified position.

Declaration
public override short ReadInt16(int iOffset)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
Returns
Type Description
System.Int16

Int16 value at the specified position.
Overrides

ReadInt32(Int32)

Returns Int32 value at the specified position.

Declaration
public override int ReadInt32(int iOffset)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
Returns
Type Description
System.Int32

Int32 value at the specified position.
Overrides

ReadInt64(Int32)

Returns Int32 value at the specified position.

Declaration
public override long ReadInt64(int iOffset)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
Returns
Type Description
System.Int64

Int32 value at the specified position.
Overrides

WriteByte(Int32, Byte)

Writes byte value at the specified position.

Declaration
public override void WriteByte(int iOffset, byte value)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
System.Byte value

Byte value to write at the specified position.
Overrides

WriteDouble(Int32, Double)

Writes Double value at the specified position.

Declaration
public override void WriteDouble(int iOffset, double value)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
System.Double value

Double value to write at the specified position.
Overrides

WriteInt16(Int32, Int16)

Writes Int16 value at the specified position.

Declaration
public override void WriteInt16(int iOffset, short value)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
System.Int16 value

Int16 value to write at the specified position.
Overrides

WriteInt32(Int32, Int32)

Writes Int32 value at the specified position.

Declaration
public override void WriteInt32(int iOffset, int value)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
System.Int32 value

Int32 value to write at the specified position.
Overrides

WriteInt64(Int32, Int64)

Writes Int64 value at the specified position.

Declaration
public override void WriteInt64(int iOffset, long value)
Parameters
Type Name Description
System.Int32 iOffset

Offset to the required value.
System.Int64 value

Int64 value to write at the specified position.
Overrides

Implements

System.IDisposable