/// <summary> /// 设置籍贯-市comboBox /// </summary> private void SetOriginCity() { OriginCitycomboBox.Items.Clear(); DataTable dataTable = stuBaseInfoBLL.Back_City(OriginProcomboBox.Text); for (int i = 0; i < dataTable.Rows.Count; i++) { OriginCitycomboBox.Items.Add(dataTable.Rows[i][0].ToString()); } }