how to calculatethe time?

  • Thread starter Thread starter Alan Ho
  • Start date Start date
A

Alan Ho

e.g.

Label17.Text=((DateTime.Parse(addEndText.Text))-(DateTime.Parse(addStartText
..Text))).ToString();

how can i calculate 10:00:00 - 20:00:00 then the result will ouput integer
and = 10

Thanks
 
Alan said:
e.g.

Label17.Text=((DateTime.Parse(addEndText.Text))-(DateTime.Parse(addStartText
.Text))).ToString();

how can i calculate 10:00:00 - 20:00:00 then the result will ouput integer
and = 10

Thanks
Click to expand...

Do you just want the hours? If so, take the absolute value of the Hours
property of the TimeSpan that is returned by your date math operation:

TimeSpan ts =
DateTime.Parse(addEndText.Text)-DateTime.Parse(addStartText.Text)
Label17.Text = (Math.Abs(ts.Hours)).ToString();
 
fixed it..thx

Alan Ho said:
thx
If i want to 10:30:00 - 20:00:00
it's possible the output can be 10.5>?
thanks
Label17.Text=((DateTime.Parse(addEndText.Text))-(DateTime.Parse(addStartText
Click to expand...
 
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