A page can have only one server-side Form tag How can I use form tag in user control as well as in main .aspx form ?both r running on server side so it shows me an error"A page can have only one server-side Form tag " How can I resolved this prob?
If you want a seperate form so that that the code will execute when the user presses 'enter' rather than clicking submit, then you can use a Panel (<aspanel>). Just set the DefaultButton property to the id of your submit button and it will operate in a similar fashion.