opening a form in datasheet view from Main menu/switch board

[sheela]

I have a form, which gives the results in Datasheet view.
When I open the form directly, it opens in datasheet view.
But when I call this form from a main form (switch board),
it is opening in columnar view.
How do I open the form in datasheet view, even I open the
form from switch board?

Thanks in advance,
Sheela.