BitmapDataFactoryCreateBitmapData(IntPtr, Size, Int32, CustomIndexedBitmapDataConfig) Method

[SecurityCriticalAttribute]
public static IReadWriteBitmapData CreateBitmapData(
	IntPtr buffer,
	Size size,
	int stride,
	CustomIndexedBitmapDataConfig customBitmapDataConfig
)

<SecurityCriticalAttribute>
Public Shared Function CreateBitmapData ( 
	buffer As IntPtr,
	size As Size,
	stride As Integer,
	customBitmapDataConfig As CustomIndexedBitmapDataConfig
) As IReadWriteBitmapData

public:
[SecurityCriticalAttribute]
static IReadWriteBitmapData^ CreateBitmapData(
	IntPtr buffer, 
	Size size, 
	int stride, 
	CustomIndexedBitmapDataConfig^ customBitmapDataConfig
)

[<SecurityCriticalAttribute>]
static member CreateBitmapData : 
        buffer : IntPtr * 
        size : Size * 
        stride : int * 
        customBitmapDataConfig : CustomIndexedBitmapDataConfig -> IReadWriteBitmapData 

Parameters

buffer  IntPtr

The memory address to be used as the underlying buffer for the returned IReadWriteBitmapData. Make sure there is enough allocated memory for the specified size, stride and PixelFormat; otherwise, accessing pixels may corrupt memory or throw an AccessViolationException. If it points to managed memory make sure it is pinned until the returned bitmap data is disposed.

size  Size

The size of the bitmap data to create in pixels.

stride  Int32

The size of a row in bytes. It allows to have some padding at the end of each row. It can be negative for bottom-up layout (ie. when buffer points to the first pixel of the bottom row).

customBitmapDataConfig  CustomIndexedBitmapDataConfig

The configuration for the custom pixel format. Either the getter or the setter delegate must be specified. If you can ensure that the delegates don't capture buffer or its owner object to make sure you set the BackBufferIndependentPixelAccess property to .

Return Value

Reference