如何将int类型转换为TimeSpan

[ycacer]

我
TimeSpan elapseTime = endT.Subtract(startT);
int ElapseTime = (int)elapseTime.TotalMinutes;
现在我想把ElapseTime 在转换为TimeSpan类型应该怎么写

[viena]

int ElapseTime = (int)elapseTime.TotalMinutes;

TimeSpan ts = TimeSpan.FromMinutes(ElapseTime);

[viena]

TimeSpan ts = TimeSpan.FromMinutes((double)ElapseTime);