chaging values from one form to another

A

alfi

i have two form in a mdi form container.
one form is a navigation tree build with the treeview with check boxes
control (FormA).
the other is a search engine and a datagrid (FormB).

I would like to pass the selected node tags to FormB according a
search will be preformed and the results will be presented in the
datagrid.


do i need to recreate the FormB object

Form Frm2 = new TheSecoundForm(Param);

or can i use the existing instant of the form that is already open .

alfi
 

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