对话方块 - windows编程基础

GetMessage (&msg, NULL, 0, 0))
{
if (hDlgModeless == NULL || !IsDialogMessage (hDlgModeless, &msg))
{
if (!TranslateAccelerator (hwnd, hAccel, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
}
return msg.wParam ;
}

void DoCaption (HWND hwnd, TCHAR * szTitleName)
{
TCHAR szCaption[64 + MAX_PATH] ;
wsprintf (szCaption, TEXT ("%s - %s"), szAppName,
szTitleName[0] szTitleName : UNTITLED) ;
SetWindowText (hwnd, szCaption) ;
}

void OkMessage (HWND hwnd, TCHAR * szMessage, TCHAR * szTitleName)
{
TCHAR szBuffer[64 + MAX_PATH] ;
wsprintf (szBuffer, szMessage, szTitleName[0] szTitleName : UNTITLED) ;
MessageBox (hwnd, szBuffer, szAppName, MB_OK | MB_ICONEXCLAMATION) ;
}

short AskAboutSave (HWND hwnd, TCHAR * szTitleName)
{
TCHAR szBuffer[64 + MAX_PATH] ;
int iReturn ;

wsprintf (szBuffer, TEXT ("Save current changes in %s "),
szTitleName[0] szTitleName : UNTITLED) ;

iReturn = MessageBox (hwnd, szBuffer, szAppName,
MB_YESNOCANCEL | MB_ICONQUESTION) ;
if (iReturn == IDYES)
if (!SendMessage (hwnd, WM_COMMAND, IDM_FILE_SAVE, 0))
iReturn = IDCANCEL ;

return iRe

对话方块(五十八)