"to save data in the sql server write this code"


Private Sub button_save(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button.save
dim cmd = new sqlcommand("insert into...

the easy and best way to get connected with sql server is given below:-

"declare this in the code window on a form. this should be first line in the the code window, import the library class."
...