DateDiff(Hour, 1stDate, 2ndDate) , Very Urgent

nax111 · December 7th, 2006, 09:23 AM

Hi All,

I am using ASP.net 1.1 with C#, Problem is that i have two text box for two Date (Date with Time ) input and one button. OnClick button want difference no of Hours between two input Date&Time.

Its very urgent, Help Me.
Regards,
NAX111

rhd110 · March 22nd, 2007, 08:58 AM

Take this.........
    DateTime dt1 = Convert.ToDateTime("2/25/2007 01:00:00 PM");
    DateTime dt2 = Convert.ToDateTime("2/23/2007 01:00:00 AM");
       label1.Text = "2/25/2007 01:00:00 PM";
       label2.Text = "2/23/2007 01:00:00 AM";
    TimeSpan ts = dt1 - dt2;
       MessageBox.Show("value of ts = "+ts);

Manisha0605 · March 24th, 2007, 02:02 PM

Hi ,

u can use this.

dt1=convert.todatetime(textbox1.text)
dt2=convert

.todatetime(textbox2.text)

datediff(dateinterval.hour,dt2,dt1)