Class MemoryConverter

Class that encapsulates pointer to unmanaged memory block and used to convert managed memory block (byte array) into managed object.

Inheritance

System.Object

MemoryConverter

Namespace: Syncfusion.XlsIO.Parser

Assembly: Syncfusion.XlsIO.Base.dll

Syntax

public class MemoryConverter : Object

Constructors

MemoryConverter()

Default constructor.

Declaration

public MemoryConverter()

MemoryConverter(Int32)

Initializes new instance of MemoryConverter with specified memory block size.

Declaration

public MemoryConverter(int iMemoryBlockSize)

Parameters

Type	Name	Description
System.Int32	iMemoryBlockSize	Size of the memory block.

Methods

Copy(Byte[], Int32, Int32, Object)

Copies data from byte array into specified object.

Declaration

public void Copy(byte[] arrData, int iStartIndex, int iCount, object destination)

Parameters

Type	Name	Description
System.Byte[]	arrData	Data to copy.
System.Int32	iStartIndex	Start index of the data to copy.
System.Int32	iCount	Number of bytes to copy.
System.Object	destination	Destination object.

Copy(Byte[], Int32, Object)

Copies data from byte array into specified object.

Declaration

public void Copy(byte[] arrData, int iStartIndex, object destination)

Parameters

Type	Name	Description
System.Byte[]	arrData	Data to copy.
System.Int32	iStartIndex	Start index of the data to copy.
System.Object	destination	Destination object.

Copy(Byte[], Object)

Copies data from byte array into specified object.

Declaration

public void Copy(byte[] arrData, object destination)

Parameters

Type	Name	Description
System.Byte[]	arrData	Data to copy.
System.Object	destination	Destination object.

CopyFrom(Byte[])

Copies data from arrData into internal memory block.

Declaration

public void CopyFrom(byte[] arrData)

Parameters

Type	Name	Description
System.Byte[]	arrData	Data to copy.

CopyFrom(Byte[], Int32)

Copies data from arrData into internal memory block starting from specified index to the end of the array.

Declaration

public void CopyFrom(byte[] arrData, int iStartIndex)

Parameters

Type	Name	Description
System.Byte[]	arrData	Data to copy.
System.Int32	iStartIndex	Start index of the data to copy.

CopyFrom(Byte[], Int32, Int32)

Copies specified number of bytes from arrData into internal memory block starting from specified index to the end of the array.

Declaration

public void CopyFrom(byte[] arrData, int iStartIndex, int iCount)

Parameters

Type	Name	Description
System.Byte[]	arrData	Data to copy.
System.Int32	iStartIndex	Start index of the data to copy.
System.Int32	iCount	Number of bytes to copy.

CopyObject(Object, Byte[], Int32)

Declaration

public void CopyObject(object source, byte[] arrDestination, int iCount)

Parameters

Type	Name	Description
System.Object	source
System.Byte[]	arrDestination
System.Int32	iCount

CopyTo(Object)

Copies data from internal memory block into object.

Declaration

public void CopyTo(object destination)

Parameters

Type	Name	Description
System.Object	destination	Destination object.

CopyTo(Type)

Copies data from internal memory block into object.

Declaration

public object CopyTo(Type destType)

Parameters

Type	Name	Description
System.Type	destType	Destination object.

Returns

Type
System.Object

EnsureMemoryBlockSize(Int32)

Ensures that memory block will be able to accept iDesiredSize bytes.

Declaration

public void EnsureMemoryBlockSize(int iDesiredSize)

Parameters

Type	Name	Description
System.Int32	iDesiredSize	Bytes that memory block should be able to accept.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	If iDesiredSize is larger than maximum possible memory block size.
System.OutOfMemoryException	When was unable to allocate desired memory block size.