关于.net：禁用datagridview中的行选择

public class MyDataGridView : DataGridView
{
    protected override void SetSelectedRowCore(int rowIndex, bool selected)
    {
        if (selected && WantRowSelection(rowIndex))
        {
            base.SetSelectedRowCore(rowIndex, selected);
        }
     }

     protected virtual void SetSelectedCellCore(int columnIndex, int rowIndex, bool selected)
     {
         if (selected && WantRowSelection(rowIndex))
         {
            base.SetSelectedRowCore(rowIndex, selected);
          }
     }

     bool WantRowSelection(int rowIndex)
     {
        //return true if you want the row to be selectable, false otherwise
     }
}

Private Sub dgvSomeDataGridView_SelectionChanged(sender As Object, e As System.EventArgs) Handles dgvSomeDataGridView.SelectionChanged
        dgvSomeDataGridView.ClearSelection()
End Sub