I have a mdi parent form with 2 forms inside it. When it loads I have one main form showing and want to show another form by clicking a button. I also do not want to create more than one instance of the form. Here is my code.
 grid.MdiParent = frmMain.ActiveForm
        grid.Show()
        If grid.Visible = True Then
            grid.BringToFront()
        End If
That works fine until I close my grid form and try to reopen it. I get an error saying that it cannot access a disposed object name. Any help would be appreciated.
Thanks
Tim

You need some code to create an instance of a form with you open it.

For Example:

dim frm as new GridForm
frm.MDIParent = me
frm.Show

Call this each time you open the form.

David