mfcレコードlog

622 ワード

void OutputLog(LPCTSTR logName, CString msg)
{
    try
    {
        //         
        CStdioFile outFile(logName, CFile::modeNoTruncate | CFile::modeCreate | CFile::modeWrite | CFile::typeText);
        CString msLine;
        CTime tt = CTime::GetCurrentTime(); //       
        //  Log  ,      Log    
        msLine = tt.Format("[%Y-%m-%d, %H:%M:%S] ") + msg;
        msLine += "
"; // outFile.SeekToEnd(); outFile.WriteString(msLine); outFile.Close(); } catch (CFileException *fx) { fx->Delete(); } }