int WINAPI WinMain (HINSTANCE HINSTANCE, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
Modifed WNDCLASSEX wc. 
The HWND HWND; 
MSG MSG. 

Memset (& amp; Wc, 0, sizeof (wc)); 
Wc. CbSize=sizeof (modifed WNDCLASSEX); 
Wc. LpfnWndProc=;/* insert window procedure function here */
The wc. The hInstance=hInstance; 
Wc. HCursor=LoadCursor (NULL, IDC_ARROW); 
Wc. HbrBackground=(HBRUSH) (COLOR_WINDOW + 1); 
Wc. LpszClassName="WindowClass"; 
Wc. HIcon=LoadIcon (NULL, IDI_APPLICATION);/* use "A" as icon name when you want to use the project icon */
Wc. HIconSm=LoadIcon (NULL, IDI_APPLICATION); As above *//* 

if(! RegisterClassEx (& amp; Wc)) {
MessageBox (NULL, "Windows Registration Failed!" , "Error!" , MB_ICONEXCLAMATION | MB_OK); 
return 0; 
} 

HWND=CreateWindowEx (WS_EX_CLIENTEDGE, "WindowClass", "the Caption", WS_VISIBLE | WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 640480, NULL, NULL, hInstance, NULL); 
If (HWND==NULL) {
MessageBox (NULL, "Window Creation Failed!" , "Error!" , MB_ICONEXCLAMATION | MB_OK); 
return 0; 
} 

While (GetMessage (& amp; Msg, NULL, 0, 0) & gt; 0 {
TranslateMessage (& amp; Msg); 
DispatchMessage (& amp; Msg); 
} 
Return Msg. WParam; 
} 

CodePudding user response:

Standard of the win32 GUI program
But missed the message callback handler

CodePudding user response:

To find a book called Windows programming a look, there are electronic version