I have a full screen modal dialog box with a background picture on it. I can't get the background picture to redraw when an update event occurs. My update function isn't anything special:
This code acts as if the call to DrawBackground() isn't even there. I've followed the flow with the debugger and everything looks like it's executing.
Oddly, if I comment out BeginUpdate(theWindow); and add a call to DrawDialog(gMainDialog); It works, but it redraws everything on the screen. And that's very slow and ugly looking.
Help is always appreciated. Thanks in advance.