public void branchDataLoad() { DataSet loadData = new DataSet(); if (srv.getBranchList(out loadData)) { foreach (DataRow item in loadData.Tables[0].Rows) { int id = Convert.ToInt16(item["branch_id"].ToString()); string name = item["branch_name"].ToString(); CBranch branch = new CBranch(id, name); branchItems.Add(branch); branchBox.Items.Add(branch); } } }