datetime format

Question

i have a text box.in whic i want to entry the no of month.
after that there is two text box from date textbox and To date text box.
when i entry month in month text box from date is fixed i.e current date i want to add the no of month which entry on month text box
EX-05/06/2013 i entry on 6 on month text box then it will automatic show 05/12/2013 in to text box how i add date plz help me

           int p = Convert.ToInt32(txt_warrantyeriod.Text);
          txt_start.Text = DateTime.Now.ToString("dd-MMM-yyyy");
          txt_end.Text = DateTime.Now.AddMonths(p).ToString("dd-MMM-yyyy");

Bhabani prasad Dash · Answer

actually parsing error come due to that div now prblm solved thank u very much

Pankaj Pandey · Answer

okk..then try it.. if (Month.Text.Trim() != String.Empty) { int p = Convert.ToInt32(Month.Text.Trim()); txtfrom.Text = DateTime.Now.ToString(dd-MMM-yyyy); txtto.Text = DateTime.Now.AddMonths(p).ToString(dd-MMM-yyyy); }

Bhabani prasad Dash · Answer

Actually there is a check box when am check the check box it dispalay a div in which my from date and to date is there but month is outside so if ur code working then am just chk with that div

Pankaj Pandey · Answer

if you had entered integer value then int p = Convert.ToInt32(Month.Text); can not show string is not in correct format error you are either enter any character bymistake or space check it carefully again if possible attach a screenshot when you entered the value becoz i had tested it before posting solution it was working.

Bhabani prasad Dash · Answer

integer value

Pankaj Pandey · Answer

what you had entered in month textbox.??

Bhabani prasad Dash · Answer

Not working.input string is not in correct format error(int p)

Pankaj Pandey · Answer

try it ontextchanged=Month_TextChanged> go to month textbox event and double click on textchanged even andwrite this code.. protected void Month_TextChanged(object sender EventArgs e) { int p = Convert.ToInt32(Month.Text); txtfrom.Text = DateTime.Now.ToString(dd-MMM-yyyy); txtto.Text = DateTime.Now.AddMonths(p).ToString(dd-MMM-yyyy); }