Window Loop

How are you handling the close and destroy window messages in your win proc? I ask because your while loop looks fine to me.

Yeah your message loop is fine, I just do a while (!done) then when I hit WM_QUIT and change done to true and exit gracefully. I think its neater looking and easier to follow then a break like yours but it's looks nothing more.

What's the actual error you are getting and how are you handling, like LostSource asked, your WndProc for the close/destroy messages?

Actually I handle the following message:

WM_DESTROY:
PostQuitMessage(0);


And the application error message:

The exception breakpoint
A breakpoint has been reached.
(0x80000003) occurred in the application at location 0x...

Strange!

Ya I forgot to mention it's a D3D application. when I take out the D3D code it works fine.

Ya I forgot to mention it's a D3D application. when I take out the D3D code it works fine.