private void btnUpdate_Click(object sender, EventArgs e) { //UPDATING edited records. //COMMAND INSERT FIRE string gender = ""; string hobbies = ""; string status = ""; if (rdoMale.Checked) { gender = "Male"; } else { gender = "Female"; } if (chkReading.Checked) { hobbies = "Reading"; } else { hobbies = "Sports"; } if (rdoMarried.Checked) { status = "1"; } else { status = "0"; } clsSqlServer objUpdate = new clsSqlServer(); objUpdate.UpdateCustomer(txtCustomerName.Text, cboCountry.Text, gender, hobbies, status); ClearData(); LoadCustomers(); }