The SetBlendMode method allows you to set the blending mode for drawing operations on a Bitmap object. The blending mode determines how the colors of the bitmap are combined with the colors of the background or other bitmaps when drawing.
The SetBlendMode method allows you to set the blending mode for drawing operations on a Bitmap object. The blending mode determines how the colors of the bitmap are combined with the colors of the background or other bitmaps when drawing.
To use the SetBlendMode method, you need to pass a BlendMode enumeration value that specifies the desired blending mode. This method does not return a value.
// Create a new Bitmap instance Bitmap bitmap = new Bitmap(); // Set the blend mode to Alpha bitmap.SetBlendMode(BlendMode.Alpha); // Now, any drawing operations on this bitmap will use the Alpha blend mode.