C#時間相減取分鐘[C#]
Convert.ToDouble(DateDiff(時間變數 , DateTime.Now)) > 30
private string DateDiff(DateTime DateTime1, DateTime DateTime2)
{
string dateDiff = null;
try
{
TimeSpan ts1 = new TimeSpan(DateTime1.Ticks);
TimeSpan ts2 = new TimeSpan(DateTime2.Ticks);
TimeSpan ts = ts1.Subtract(ts2).Duration();
dateDiff = ts.Minutes.ToString();//這段設定單位為分鐘,秒,或小時
}
catch
{
}
return dateDiff;
}
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