http://www.codeproject.com/managedcpp/OpenGLViewWinForms.asp[^]

Since you're specifying the source DC (dcMemory), I would try passing values for arguments 3,4 & 6 (i.e., the various size and positions). Argument 6 should just be the address of a POINT with value (0,0). I use this function all the time, and that's what I do (returns non zero - and it works of course:-))

Did you add each PictureBox to the form's control collection? form->Controls->Add(pictureBoxX);

call: gcnew PictureBox() for each. Then set the Image and other properties as desired.

array^ m; m = gcnew array(n,n);

Oh I think there are at least 10 VC++/CLI/WinForms masochists, and despite what you've heard we're not all insane. I managed to develop an interesting 3D application via this rather painful path - .NET 2.0 no less: http://kilroytrout.blogspot.com Take a look at the pictures, and don't even ask how long it takes to load some of my application forms in the designer. --jeff anderson