how to count total time between two texboxes?

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hi how to calculate total time from two text boxes in another text box when i click total time button..?

example: 1st textbox 9:00am 2nd textbox 11:00am 3rd textbox when i click button should display 2hours.how to do this..any one help??

Posted 29-Jan-12 17:09pm

ythisbug

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Sergey Alexandrovich Kryukov 30-Jan-12 0:54am

Time can be calculated between some events, not "text boxes". So, between what events?
--SA

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Tejas Vaishnav · Answer 1 · 2012-01-29T17:54:00

Solution 2

please refer this....

http://stackoverflow.com/questions/4946316/showing-difference-between-two-datetime-values-in-hours[^]

http://stackoverflow.com/questions/11/how-do-i-calculate-relative-time[^]

http://www.techrepublic.com/article/calculate-period-of-time-with-net/5760752[^]

Posted 29-Jan-12 17:54pm

Tejas Vaishnav

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ythisbug 30-Jan-12 0:17am

not this type of examples..just i want to calculate total hour spent for work..suppose time in is 9am and time out is 6 pm in third text box i want to count total time work.button click or in javascript?

HarisJayadev · Answer 2 · 2012-01-29T17:21:00

Solution 1

DateTime startTime = DateTime.Now;

DateTime endTime = DateTime.Now.AddSeconds( 75 );

TimeSpan span = endTime.Subtract ( startTime );
Console.WriteLine( "Time Difference (seconds): " + span.Seconds );
Console.WriteLine( "Time Difference (minutes): " + span.Minutes );
Console.WriteLine( "Time Difference (hours): " + span.Hours );
Console.WriteLine( "Time Difference (days): " + span.Days );

Posted 29-Jan-12 17:21pm

HarisJayadev

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ythisbug 29-Jan-12 23:24pm

no need of putting text box id?i want answer like this firsttextbox-secondtextbox=thirdtextbox.

HarisJayadev 29-Jan-12 23:37pm

TimeSpan span = Convert.ToDateTime(TxtBox2.Text).Subtract(TxtBox2.Text)

TextBox3.Text = span.Hours.ToString() + span.Minutes.ToString() + span.Seconds.ToString()

ythisbug 30-Jan-12 0:18am

not this type of examples..just i want to calculate total hour spent for work..suppose time in is 9am and time out is 6 pm in third text box i want to count total time work.button click or in javascript?