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ControlPaint.CreateHBitmapTransparencyMask(Bitmap) Method

  • Reference

Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll

Creates a color mask for the specified bitmap that indicates which color should be displayed as transparent.

public:
 static IntPtr CreateHBitmapTransparencyMask(System::Drawing::Bitmap ^ bitmap);
public static IntPtr CreateHBitmapTransparencyMask (System.Drawing.Bitmap bitmap);
static member CreateHBitmapTransparencyMask : System.Drawing.Bitmap -> nativeint
Public Shared Function CreateHBitmapTransparencyMask (bitmap As Bitmap) As IntPtr

Parameters

bitmap
Bitmap

The Bitmap to create the transparency mask for.

Returns

IntPtr

nativeint

The handle to the Bitmap mask.

Remarks

The caller is responsible for deallocating the bitmap.

Applies to