将MessageBox的用法结合用class wizard添加消息映射,多举些例子。
OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)
{CClientDC dc(this);
dc.TextOut(10,10,"message");
...
}
int t=MessageBox()
MB_OK,MB_OKCANCEL,MB_YESNO...
MB_ICONSTOP,MB_ICONINFORMATION,MB_ICONEXCLAMATION...
if (t==IDOK,IDYES,IDCANCEL...)
{...}