private void button1_Click_1(object sender, EventArgs e) { //Getting All the value from form dc.id = int.Parse(txtDeaCustID.Text); dc.type = cmbType.Text; dc.name = txtName.Text; dc.email = txtEmail.Text; dc.contact = txtContact.Text; dc.address = txtAddress.Text; dc.added_date = DateTime.Now; //Getting the Identity of user logged in. string loggeduser = frmLogin.loggedIn; userBLL usr = udal.GetIDFromUsername(loggeduser); dc.added_by = usr.id; //Creating a boolean variable to check if dealer or customer is Updated or not; bool success = dcdal.update(dc); //If the value the dealer or customer is update successfully the value of success will be true else it will be false; if (success == true) { //Dealer or customer updated successfully MessageBox.Show("Dealer or Customer Updated successfully"); Clear(); //Refreshing the Data Grid view DataTable dt = dcdal.select(); dgvDeaCust.DataSource = dt; } else { //Fail to Update dealer or customer MessageBox.Show("Update failed try again"); } }