>I dont know if you can do this but the click method is on a datagrid, not a form.

First, you should add two buttons to your Dialog Form (Form2), an OK and a Cancel (Actually, I'd make the text of the OK button say "Select"). Set these properties in the IDE property sheet:

Form2 properties:

AcceptButton = MyOKButton;
CancelButton = MyCancelButton;

MyOKButton properties:

DialogResult = DialogResult.OK

MyCancelButton properties:

DialogResult = DialogResult.Cancel;

This should be all you have to do, unless you don't want the user to have to click on a button after making their selection in the DataGrid. If that's the case, then simply make the buttons invisible and fire the OK Button yourself in the DataGrid's click method:

this.MyOKButton.PerformClick();

~~Bonnie