我有一个父对话框,这个对话框有菜单,在这个菜单中(Help->about)。
当我单击关于选择时,显示关于对话框。
我想如果我点击确定或关闭(X)按钮,只关闭这个对话框而不是主对话框。
这是我的尝试:
// ------------- Main dialog function
BOOL CALLBACK DlgFunc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp){
switch(msg){
case WM_COMMAND:
switch(LOWORD(wp)){
case IDM_HABOUT: // Here, I set when I click on help selection in the menu creates (about dialogbox)
DialogBox(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_AboutDlg), hwnd, AboutDlgFunc);
break;
}
break;
case WM_CLOSE:
DestroyWindow(hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return false;
}
return true;
}
// ------------- About dialog function
BOOL CALLBACK AboutDlgFunc(HWND HabutWnd, UINT msg, WPARAM wp, LPARAM lp){
switch(msg){
case WM_COMMAND:
if(LOWORD(wp) == IDOK)
EndDialog(HabutWnd,0);
break;
case WM_CLOSE:
EndDialog(HabutWnd,0);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return false;
}
return true;
}