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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)

[SecurityPermissionAttribute(SecurityAction.InheritanceDemand, Flags = SecurityPermissionFlag.UnmanagedCode)]
[SecurityPermissionAttribute(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.UnmanagedCode)]
public virtual void CopyPixels(
	Int32Rect sourceRect,
	IntPtr buffer,
	int bufferSize,
	int stride
)

Parameters

sourceRect
Type: System.Windows.Int32Rect

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

buffer
Type: System.IntPtr

A pointer to the buffer.

bufferSize
Type: System.Int32

The size of the buffer.

stride
Type: System.Int32

The stride of the bitmap.

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

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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