ControlPaint.CreateHBitmapTransparencyMask(Bitmap) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ControlPaint.cs

Source:: ControlPaint.cs

Source:: ControlPaint.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

Jaa