C# combox 绑定数据

 DataTable GetDataTable()
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("ID", typeof(int));
            dt.Columns.Add("Name", typeof(string));
            for (int i = 0; i < 10; i++)
            {
                DataRow row = dt.NewRow();
                row["ID"] = i;
                row["Name"] = "name" + i.ToString();
                dt.Rows.Add(row);
            }
            return dt;
        }
        void setCombox(ComboBox comboBox, DataTable dt)
        {
            comboBox.SelectedValue = "ID";
            comboBox.ValueMember = "Name";
            comboBox.DataSource = GetDataTable();
        }