protected void Button2_Click(object sender, EventArgs e) { using (AdvisingDatabaseEntities1 dbcon = new AdvisingDatabaseEntities1()) { if (GridView1.SelectedDataKey.Value != null) { // add data to the dbcon // select the row int item = Convert.ToInt32( GridView1.SelectedDataKey.Value.ToString()); dbcon.SaveChanges(); } } GridView1.DataBind(); }
protected void Button1_Click(object sender, EventArgs e) { using (AdvisingDatabaseEntities1 dbcon = new AdvisingDatabaseEntities1()) { Message abc = new Message(); // abc.Date = DateTime.Now.ToShortDateString(); // abc.Name = TextBox1.Text; // abc.Email = TextBox2.Text; // abc.Message1 = TextBox3.Text; // add data to the table // dbcon.Messages.Add(abc); dbcon.SaveChanges(); } // show data in the GridView GridView1.DataBind(); }