In my asp.net+vb web there are three textboxes in a edit page all are date fields and i am using SQl 2005 as database. everything is fine but a little validation and postback problem.
first one is outtxt.text and secondone is intxt.text
if someone fills 02/02/2014 in outtxt.text then plus one day date should come in intxt.text at the same time outtxt.text should not be day greater than today.
next is third text box indttxt.text
this date will be filled manully but should not be greater than intxt.text
outtxt.Text = dt1.Tables("inout").Rows(0).Item("SO")
intxt.Text = dt1.Tables("inout").Rows(0).Item("OS")
indttxt.Text = dt1.Tables("inout").Rows(0).Item("RS")