its regarding datepicker and displaying 15th day date in the text box

[hanishagadi]

ill give a clear explanation here...
in my project of library management..for issue date i have used date picker, it will automatically take present date..but for the due date i have kept a text box, so that the next 15days must be icremented and that date must be shown.i need code for this in c#..plz help me..
for ex..my issue date is 03-03-2011 my due date must be 13-03-2011.

[GaryTexmo]

So to boil it down... a datetime picker provides a date and you need a new date that is 15 days after that?

Check out the DateTime.AddDays Method, it should be what you're looking for. You can get the currently selected date from the DateTimePicker object so once that finishes, you can get a copy of that date, add 15 days to it, and put the string value of it in your textbox.

Give it a try and let me know if you have any troubles.

[hanishagadi]

hey will it change as d date changes...??

[GaryTexmo]

It depends on where you put the code... if I recall correctly, you have to show a DateTimePicker manually so the code would be something like...

if (myDateTimePicker.ShowDialog() == DialogResult.OK)
{
  // do some stuff here
}

So if "do some stuff here" involves you setting the date in the text box, then yes. It's not an automatic thing, it's what you write the code for ;)