protected void Submit_Click(object sender, EventArgs e) { Customer Obj_Add_Customer = new Customer { Name = txtName.Text, Age = txtAge.Text, Email = txtEmail.Text, RateListID = Convert.ToInt32(ddl_RateList.SelectedValue), WineID = Convert.ToInt32(ddl_Wine.SelectedValue), }; CustomerBiz.SaveCustomers(Obj_Add_Customer); Customer_Fill(); }