CopyPixels Method (Int32Rect, IntPtr, Int32, Int32)
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BitmapSource.CopyPixels Method (Int32Rect, IntPtr, Int32, Int32)

Copies the bitmap pixel data within the specified rectangle

Namespace: System.Windows.Media.Imaging
Assembly: PresentationCore (in presentationcore.dll)

Public Overridable Sub CopyPixels ( _
	sourceRect As Int32Rect, _
	buffer As IntPtr, _
	bufferSize As Integer, _
	stride As Integer _
Dim instance As BitmapSource
Dim sourceRect As Int32Rect
Dim buffer As IntPtr
Dim bufferSize As Integer
Dim stride As Integer

instance.CopyPixels(sourceRect, buffer, bufferSize, stride)
public void CopyPixels (
	Int32Rect sourceRect, 
	IntPtr buffer, 
	int bufferSize, 
	int stride
public function CopyPixels (
	sourceRect : Int32Rect, 
	buffer : IntPtr, 
	bufferSize : int, 
	stride : int
You cannot use methods in XAML.



The source rectangle to copy. An Empty value specifies the entire bitmap.


A pointer to the buffer.


The size of the buffer.


The stride of the bitmap.

An empty sourceRect value (specified as all zeros) copies the entire bitmap.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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