DevExpress GridContrl 获取已选 行总数

Question

想获取 已选则行的总数，怎么写呢？复选框在左侧，显示在最后一列呢？

Answer 1

        foreach (int i in gridView1.GetSelectedRows())
        {
            DataRow row = gridView1.GetDataRow(i);
            MessageBox.Show(row[0].ToString());
        }