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Uses DateUtils
procedure TForm1.FormCreate(Sender: TObject);//窗体初始化variFileHandle: Integer;FileTime:TDateTime;Days:Integer;Hours:Integer;Minutes:Integer;Seconds:Integer;beginDataPath := ExtractFilePath(paramstr(0))+’data’;if FileExists(DataPath+’Local.rar’) thenbeginiFileHandle:=FileOpen(DataPath+’LocalDataBase.rar’, fmOpenRead);FileTime := FileDateToDateTime(FileGetDate(iFileHandle));FileClose(iFileHandle);Days := DaysBetween(now,FileTime);Hours:=HoursBetween(now,FileTime)-(Days * 24);Minutes := MinutesBetween(now,FileTime)-((Days * 24 + Hours) * 60);Seconds := SecondsBetween(now,FileTime)-(((Days * 24 + Hours)*60+Minutes) * 60);Label1.Caption:=’最后修改时间:’+IntToStr(Days)+’ 天’+IntToStr(Hours)+’ 小时’+IntToStr(Minutes)+’ 分’+IntToStr(Seconds)+’ 秒之前’;end;
end;作者:强哥83 来源:CSDN 原文:https://blog.csdn.net/hzqghost/article/details/1882290
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