public void Bind_DDL_Customer() { if (DDLZone.SelectedIndex != 0) { ddlCustmore.DataSource = Masters.Idv_Chetana_Get_ZoneCustomer(Convert.ToInt32(DDLZone.SelectedValue.ToString())); ddlCustmore.DataBind(); ddlCustmore.Items.Insert(0, new ListItem("-All Customer-", "0")); } }