Ejemplo n.º 1
0
        public static stdole.IPictureDisp ImageToPictureDisp(Image image)
        {
            if (image == null || !(image is Bitmap))
            {
                return(null);
            }

            PictDescBitmap pictDescBitmap   = new PictDescBitmap((Bitmap)image);
            object         ppVoid           = null;
            Guid           iPictureDispGuid = typeof(stdole.IPictureDisp).GUID;

            OleCreatePictureIndirect(pictDescBitmap, ref iPictureDispGuid, true, out ppVoid);
            stdole.IPictureDisp picture = (stdole.IPictureDisp)ppVoid;
            return(picture);
        }
Ejemplo n.º 2
0
        private static extern int OleCreatePictureIndirect(

            [In] PictDescBitmap pictdesc, ref Guid iid, bool fOwn,

            [MarshalAs(UnmanagedType.Interface)] out object ppVoid);