LRESULT CALLBACK WndProc(
HWND hwnd,UINT message,
WPARAM wParam,
LPARAM lParam);
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
WNDCLASS wndclass;
HWND hwnd;
MSG msg;
char lpszClassName[]="自己创建的窗口";
wndclass.CS_VREDRAW;
wndclass.lpfnWndProc;
wndclass.cbClsExtra=0;
wndclass.hInstance=hInstance;
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndclass.hCursor=LoadCursor(NULL,IDC_ARROW);
wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.lpszMenuName=NULL;
wndclass.lpszClassName;
if(!RegisterClass(&wndclass)) return FALSE;
hwnd=CreateWindow(lpszClassName,
"上机指导",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,
CW_USEDEFAULT,CW_USEDEFAULT,
NULL,
NULL,
hInstance,
NULL);
ShowWindow(hwnd,nCmdShow); UpdateWindow(hwnd);
while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd,UINT message,
WPARAM wParam,
LPARAM lParam)
{
switch(message)
{
case WM_PAINT:
HDC hdc;
PAINTSTRUCT ps;
hdc=BeginPaint(hwnd,&ps);
TextOut(hdc,150,150,"上机指导--实验二",28);
EndPaint(hwnd,&ps);
break;
case WM_LBUTTONDOWN:
{
MessageBeep(0);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default: return DefWindowProc(hwnd,message, wParam,lParam);
}
return 0;
}