procedure TForm1.Button1Click(Sender: TObject);var
MYT:Tsystemtime;
begin
MYT.wYear:=2001;
MYT.wMonth:=9;
MYT.wDay:=22;
SetSystemTime(MYT);
end;
我这段程序能编译通过,但本地日期改不了,是怎么回事?
MYT:Tsystemtime;
begin
MYT.wYear:=2001;
MYT.wMonth:=9;
MYT.wDay:=22;
SetSystemTime(MYT);
end;
我这段程序能编译通过,但本地日期改不了,是怎么回事?
procedure TForm1.Button1Click(Sender: TObject);
var systime : _SYSTEMTIME;
begin
systime.wYear := 2003; //2001年12月1日 9:01:01
systime.wMonth := 9;
systime.wDayOfWeek :=1;
systime.wDay := 22;
systime.wHour := 1;
systime.wMinute := 1;
systime.wSecond := 1;
systime.wMilliseconds := 1; if SetSystemTime( systime ) then
Application.MessageBox('修改系统时间成功', 'ok', MB_OK);
end;