Transfer focus to button at run-time, if you have more than one buttons
Code for ASP.Net in C#.Net:
TextBox1.Attributes.Add(“onkeydown”, “if(event.which || event.keyCode){if ((event.which == 13) || (event.keyCode == 13)) {document.getElementById(‘” + Button1.UniqueID + “‘).click();return false;}} else {return true}; “);