private void button1_Click(object sender, EventArgs e) { ado_project dd = new ado_project(); try { Int64 idd = value; string comp_name = textBox1.Text; string contact_person = textBox2.Text; string address = textBox3.Text; Int64 phone_prim = Int64.Parse(maskedTextBox1.Text); Int64 phone_alt = Int64.Parse(maskedTextBox2.Text); string email = textBox4.Text; Int64 card_numm = Int64.Parse(maskedTextBox3.Text); Int64 cardverification_num = Int64.Parse(maskedTextBox4.Text); string cardtype = comboBox1.Text.ToString(); Int64 expiration_month = Int64.Parse(comboBox2.Text.ToString()); Int64 expiration_year = Int64.Parse(comboBox3.Text.ToString()); string card_holder = textBox5.Text; string shipping_address = textBox6.Text; string sales_person = textBox7.Text; string customer_note = textBox8.Text; string customer_group = comboBox6.Text.ToString(); dd.update_customer(idd, comp_name, contact_person, address, phone_prim, phone_alt, email, card_numm, cardverification_num, cardtype, expiration_month, expiration_year, card_holder, shipping_address, sales_person, customer_note, customer_group); MessageBox.Show("done"); textBox1.Text = ""; textBox2.Text = ""; textBox3.Text = ""; maskedTextBox1.Text = ""; maskedTextBox2.Text = ""; textBox4.Text = ""; maskedTextBox3.Text = ""; maskedTextBox4.Text = ""; comboBox1.Text = ""; comboBox2.Text = ""; comboBox3.Text = ""; textBox5.Text = ""; textBox6.Text = ""; textBox7.Text = ""; textBox8.Text = ""; comboBox6.Text = ""; } catch (Exception) { MessageBox.Show("Try Again"); } }