#include <Windows.h>
const char g_szClassName[]="myWindowClass";
LRESULT CALLBACK WndProc(HWND hWnd,unsigned int 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 nCmdShow)
{
WNDCLASSEX wc;
HWND hWnd;
MSG Msg;
wc.cbSize=sizeof(WNDCLASSEX);
wc.lpfnWndProc=WndProc;
wc.cbClsExtra=0;
wc.cbWndExtra=0;
wc.hInstance=hInstance;
wc.hIcon=LoadIcon(0,IDI_APPLICATION);
wc.hCursor=LoadCursor(0,IDC_ARROW);
wc.hbrBackground=(HBRUSH)(COLOR_WINDOW+1);
wc.lpszMenuName=NULL;
wc.lpszClassName=g_szClassName;
wc.hIconSm=LoadIcon(NULL,IDI_APPLICATION);
if(!RegisterClassEx(&wc))
{
MessageBox(NULL,"window can't register the class","Error",MB_ICONEXCLAMATION|MB_OK); //getting stuck here
return 0;
}
hWnd=CreateWindowEx(WS_EX_CLIENTEDGE,g_szClassName,"The title of the window",WS_OVERLAPPED,CW_USEDEFAULT,CW_USEDEFAULT,240,120,NULL,NULL,hInstance,NULL);
if(hWnd==0)
{ MessageBox(0,"window can't be created","Error",MB_ICONEXCLAMATION|MB_OK);
return 0;
}
ShowWindow(hWnd,nCmdShow);
UpdateWindow(hWnd);
while(GetMessage(&Msg,NULL,0,0)>0)
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam;
}
const char g_szClassName[]="myWindowClass";
LRESULT CALLBACK WndProc(HWND hWnd,unsigned int 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 nCmdShow)
{
WNDCLASSEX wc;
HWND hWnd;
MSG Msg;
wc.cbSize=sizeof(WNDCLASSEX);
wc.lpfnWndProc=WndProc;
wc.cbClsExtra=0;
wc.cbWndExtra=0;
wc.hInstance=hInstance;
wc.hIcon=LoadIcon(0,IDI_APPLICATION);
wc.hCursor=LoadCursor(0,IDC_ARROW);
wc.hbrBackground=(HBRUSH)(COLOR_WINDOW+1);
wc.lpszMenuName=NULL;
wc.lpszClassName=g_szClassName;
wc.hIconSm=LoadIcon(NULL,IDI_APPLICATION);
if(!RegisterClassEx(&wc))
{
MessageBox(NULL,"window can't register the class","Error",MB_ICONEXCLAMATION|MB_OK); //getting stuck here
return 0;
}
hWnd=CreateWindowEx(WS_EX_CLIENTEDGE,g_szClassName,"The title of the window",WS_OVERLAPPED,CW_USEDEFAULT,CW_USEDEFAULT,240,120,NULL,NULL,hInstance,NULL);
if(hWnd==0)
{ MessageBox(0,"window can't be created","Error",MB_ICONEXCLAMATION|MB_OK);
return 0;
}
ShowWindow(hWnd,nCmdShow);
UpdateWindow(hWnd);
while(GetMessage(&Msg,NULL,0,0)>0)
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam;
}