static wchar_t g_szClassName[] = L"MyTestApp";
static HINSTANCE g_hInst = NULL;
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
WNDCLASSEX WndClass;
HWND hwnd;
MSG Msg;
g_hInst = hInstance;
WndClass.cbSize = sizeof(WNDCLASSEX);
WndClass.style = NULL;
WndClass.lpfnWndProc = WndProc;
WndClass.cbClsExtra = 0;
WndClass.cbWndExtra = 0;
WndClass.hInstance = g_hInst;
WndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
WndClass.hCursor = LoadCursor(NULL, IDC_ARROW);
WndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
WndClass.lpszMenuName = NULL;
WndClass.lpszClassName = g_szClassName;
WndClass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if(!RegisterClassEx(&WndClass))
{
MessageBox(0, L"Window Registration Failed!", "Error!",
MB_ICONEXCLAMATION | MB_OK | MB_SYSTEMMODAL);
return 0;
}
hwnd = CreateWindowEx(
WS_EX_CLIENTEDGE,
g_szClassName,
L"",
WS_OVERLAPPEDWINDOW & ~WS_BORDER,
CW_USEDEFAULT, CW_USEDEFAULT, 320, 240,
NULL, NULL, GetModuleHandle(NULL), NULL);
DWORD x = GetLastError();
if(hwnd == NULL)
{
MessageBox(0, L"Window Creation Failed!", L"Error!",
MB_ICONEXCLAMATION | MB_OK | MB_SYSTEMMODAL);
return 0;
}
ShowWindow(hwnd, SW_HIDE);
UpdateWindow(hwnd);
while(GetMessage(&Msg, NULL, 0, 0))
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam;
}
In the above code snippet the hwnd is always NULL, Any ideas
Thanks all