private void // ERROR: Handles clauses are not supported in C# BtnSaveCustomerInfo_Click(System.Object sender, System.EventArgs e) { int result = 0; result = ExecuteSpUpdateCustomer(); if (result == 0) { CustomerHash = CustomerListBoxHelper.PopulateCustomerHash(); listboxCustomer.SelectedIndex += 1; listboxCustomer.SelectedIndex -= 1; UpdateCDPRecords(CustomerHash.Item(lblOrigCustID.Text).CustomerTableID); PostCustomerChange(CustomerHash.Item(lblOrigCustID.Text).CustomerTableID); } }