How to find TimeDifference

[NareshN]

Hi All,

How to find TimeDifference between TimeIn and TimeOut. I should get 10:30.

string frmtimestring = 7:30
    string toTimeString = 18:00
  decimal frmTime = Convert.ToDecimal(frmtimestring.Replace(":", "."));
 
 decimal totime = Convert.ToDecimal(toTimeString.Replace(":", "."));
           if (frmTime > totime)
           {
                totime = totime + 2400;

           }
  string TimeDifference = Convert.ToString(frmTime - totime).Replace("-", "");

[aspdotnetuser]

Try this...

Dim frmtimestring As TimeSpan = New TimeSpan("7", "30", "0")
        Dim toTimeString As TimeSpan = New TimeSpan("18", "0", "0")

        Dim diffTime As TimeSpan = toTimeString.Subtract(frmtimestring)

        MsgBox(diffTime.Hours.ToString + " : " + diffTime.Minutes.ToString + " : " + diffTime.Seconds.ToString)

[Frinavale]

You can't really use decimals or integer to calculate differences between times.

It is best to subtract DateTime objects from each other. This will result in a TimeSpan.

Check out my reply to this post for a quick easy way to do this.

-Frinny