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Window Class

Started by Smacker_626 Oct 13, 2003 at 8:59 AM 1 replies 350+ views

Original Post

Oct 13, 2003 at 8:59 AM

I need help with SetWindowLong() and GetWindowLong(). My Window Class Basically works, But in my WndProc Function when I try to Store or Retrieve the UserData from the Window it doesnt work, ive used GetLastError() with FormatMessage() to see what was wrong but it said "The operation completed succesfully". Can anyone tell me howto fix this? And also I would like to know why CWindow::Create() exits the program when i use throw CWindowException(string, __FILE__, __LINE__); it never even does the code in my catch block, it just closes the program. Any help would be appreciated. CWindow.h/CWindow.cpp/main.cpp are here - www.dragonruins.com/CWindow.h - www.dragonruins.com/CWindow.cpp - www.dragonruins.com/main.cpp BTW im using Dev-C++ (www.bloodshed.net) with Mingw/GCC 3.2, with Enable exception handling on in the Project Options

Smacker_626

Oct 13, 2003 at 11:15 AM

Heh, Ive been copying code from other programs to try and get SetWindowLong() to work I guess I forgot to add "this" to CreateWindow() somewhere along the way.

Thanks alot, It works now

-EDIT: I took the files off of my site.

[edited by - smacker_626 on October 13, 2003 12:16:26 PM]

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