Enum ColorMatrixFlag Path C++ Link System.Drawing.Imaging.ColorMatrixFlag, System.Drawing underlying int32 System.Drawing.dll Values 3 NameValueHex Default00x00SkipGrays10x01AltGrays20x02 Used by 2types with a member, parameter or interface of this type GDIPlusImageAttributes // System.Drawing.Imaging.ColorMatrixFlag, System.Drawing enum class ColorMatrixFlag : int32 { Default = 0, SkipGrays = 1, AltGrays = 2, };