time Difference from two datetimepickers dispaly in textbox

Question

Actually my requirement is: have a two datetimeickers and one textbox want to dispaly time difference between those two datetime pickers with hours and minits Sir please help me code: EL_TotalHrs.Text = (EL_ToTime.Value - EL_FromTime.Value).TotalHours.ToString("#");

Nitin Sontakke · Answer

May be you should have a look at the .Subtract method of the DateTime structure and a TimeSpan structure. For details please refer to the following link: http://stackoverflow.com/questions/2821040/how-do-i-get-the-time-difference-between-two-datetime-objects-using-c

Prateek Singla · Answer

you can also try as below DateTime firstDate = DateTime.Parse(textBox1.Text); DateTime secondDate = DateTime.Parse(textBox2.Text); string daydiff = ( secondDate - firstDate ). TotalDays . ToString (); textBox3.Text =day diff2;

Nitin Sontakke · Answer

@Prateek Just a word of caution. The behavior of methods .ToString()  .ToShortDateString() of DateTime structure vary depending on regional settings of your computer. As such these must be avoided at any cost. Your code is not guaranteed to work if running on another machine with different regional settings.

Prateek Singla · Answer

protected float getTotalHours() { DateTime endDateTime = Convert.ToDateTime(txtEndTime.Text.Trim()); var endDate = Convert.ToDateTime(endDateTime).ToShortDateString(); string hourTime = (ddlEndHours.SelectedValue); string minTime = (ddlEndMinute.SelectedValue); string end_Time = (endDate +   + hourTime + : + minTime).ToString().Trim(); DateTime startDateTime = Convert.ToDateTime(txtStartTime.Text); var startDate = Convert.ToDateTime(startDateTime).ToShortDateString(); string shourTime = (ddlStartHours.SelectedValue); string sminTime = (ddlStartMinute.SelectedValue); string start_Time = (startDate +   + shourTime + : + sminTime).ToString().Trim(); DateTime startDateTimeFinal = Convert.ToDateTime(start_Time); DateTime EndDateTimeFinal = Convert.ToDateTime(end_Time); TimeSpan objTimeSpan = EndDateTimeFinal - startDateTimeFinal; //Total Hours double TotalHours = objTimeSpan.TotalHours; float h = (float)(TotalHours); return h; } What i am using Please check this

Suvendu Shekhar Giri · Answer

Sorry! Can you post the detailed error here?

yesubabu k · Answer

Yes Sir Timespan while typing on does consists

Suvendu Shekhar Giri · Answer

Is it giving any error?

yesubabu k · Answer

Its not working Sir

Suvendu Shekhar Giri · Answer

You can do something like- TimeSpan time_span = EL_ToTime.Value - EL_FromTime.Value; EL_TotalHrs.Text = time_span.ToString(@hh\:mm); Please accept the answer if it helped :) Thanks