DialogResult result = MessageBox.Show("确定移除选中词吗？", "移除选中",MessageBoxButtons.YesNo,MessageBoxIcon.Information);            if (result == DialogResult.Yes)            {               SelectedElementCollection grid = SuperGrid.PrimaryGrid.GetSelectedRows();                 foreach (GridElement ele in grid)               {                     SuperGrid.PrimaryGrid.Rows.Remove(ele);               }            }