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POWin32 API window won't open
 

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    <p>okay, so I have taken out the time to learn a but of the Win32 API to do with opening windows, and the code I came up with in the end I would think would work, but doesn't. I registered the window class, made all the things I have to, but when I run it, nothing happens... It would be a great help if someone could point out what I am doing wrong/missing. </p> <pre><code>#include &lt;stdlib.h&gt; #include &lt;iostream&gt; #include &lt;Windows.h&gt; #pragma comment (lib, "wsock32.lib") #define WNDCLASSNAME "wndclass" bool quit = false; LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { switch(msg) { case WM_CLOSE: DestroyWindow(hwnd); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hwnd, msg, wParam, lParam); } return 0; } int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hprevinstance, LPSTR lpcmdline, int nshowcmd) { WNDCLASSEX WCE; WCE.cbSize = sizeof(WNDCLASSEX); WCE.style = CS_HREDRAW|CS_VREDRAW|CS_OWNDC|CS_DBLCLKS; WCE.lpfnWndProc = WndProc; WCE.cbClsExtra = 0; WCE.cbWndExtra = 0; WCE.hInstance = hinstance; WCE.hIcon = NULL;//LoadImage() WCE.hCursor = NULL;//LoadCursor(NULL, IDC_CROSS); WCE.hbrBackground = (HBRUSH) COLOR_BACKGROUND; WCE.lpszMenuName = NULL; WCE.lpszClassName = "KyleWindow"; WCE.hIconSm = NULL; RegisterClassEx(&amp;WCE); HWND WindowHandle; WindowHandle = CreateWindowEx(WS_OVERLAPPEDWINDOW, "KyleWindow", "Xerus", WS_OVERLAPPEDWINDOW, 0, 0, 500, 500, NULL, NULL, hinstance, NULL); ShowWindow(WindowHandle, SW_SHOWNORMAL); UpdateWindow(WindowHandle); std::cout&lt;&lt;"'Opened' Window"&lt;&lt;std::endl; MSG msg; while(!quit) { if(PeekMessage(&amp;msg, NULL, NULL, NULL, PM_REMOVE)) { if(msg.message == WM_QUIT) quit = true; TranslateMessage(&amp;msg); DispatchMessage(&amp;msg); } } return msg.lParam; } </code></pre>
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    1. USKyle Martin
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    1. COUm, can you at least say whether all the function calls succeed? What messages does your window procedure receive? We're not psychic.
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      1. USRaymond Chen
    2. CO@RaymondChen Sorry, yes it does; the function call does succeed.
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      1. USKyle Martin
    3. COYou're passing `WS_OVERLAPPEDWINDOW` for the extended window styles, I think you mean `WS_EX_OVERLAPPEDWINDOW`.
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      1. USJonathan Potter
 

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