VC++隐藏对话框

void CServerDlg::HideDlg(){ModifyStyleEx(WS_EX_APPWINDOW,WS_EX_TOOLWINDOW);WINDOWPLACEMENT wp;wp.length  = sizeof(WINDOWPLACEMENT);wp.flags   = WPF_RESTORETOMAXIMIZED;wp.showCmd = SW_HIDE;SetWindowPlacement(&wp);}