1:
2:
3:
4:
5:
6:
7:
8:
9:

using (Bitmap bmp = new Bitmap(@"C:\"))
{
    BitmapData data = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, PixelFormat.Format8bppIndexed);
    ptr = data.Scan0;

    // hier den Pointer verwenden

    bmp.UnlockBits(data);
}					

1:
2:
3:
4:
5:
6:

 [DllImport( "VisionToolbox.dll",
             CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl, EntryPoint = "Execute")]
        public static extern int Execute(int count, ref HBITMAP[] bitmaps);
[DllImport( "VisionToolbox.dll",
             CharSet = CharSet.Auto, CallingConvention = CallingConvention.Cdecl)]
        public static extern HWND ShowUserInterface(ref HWND hwnd, bool show, bool setupmode);					

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:

  private void btnExecute_Click(object sender, EventArgs e)
        {
            IntPtr[] hbitmap = new IntPtr[1];
            Bitmap bmp = new Bitmap(@"C:\");

            if(bmp != null)
            {   
               count = hbitmap.Length;
               hbitmap[0] = bmp.GetHbitmap(); // GetHbitmap erstellt ein 32 Bit Standard-Bitmapobjekt
               Execute(counter, ref hbitmap);

            }
            DelegateObject(hbitmap[0]);
        }