Group box control Tab Focus problem

[sujathaeeshan]

Hi,
I am having 3 buttons and Group box control having only one child Grid control...3 buttons n groupbox are child controls of VIEW

I am having tab indexlike Groupbox(0),Gri d (child contorl) as(0),
then for 3 buttons like 1,2,3....

But I have written like

private void DataGrid_KeyDow n(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Tab)
{

groupbox.Select NextControl(Dat aGrid, true, true, false, false);
e.Handled = true;
}
}
But this is not working.....

Please help me out of this problem...

Thanx in advance for your replies....
Suji