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Open a form "modally" with respect to only one other form

Posted on 2000-03-30
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Last Modified: 2010-05-02
Is there any way to show a form modally, but only lock one of the program's forms?

For example, form3 is shown, and form2 can't be accessed until form3's been closed, but form1, form4, etc. can still be used?

Thanks.
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Question by:aerelorn
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13 Comments
 
LVL 28

Expert Comment

by:AzraSound
ID: 2670395
might try just setting form2.enabled = false on form3 load and set it back to true when you close form3
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Author Comment

by:aerelorn
ID: 2670543
The only problem I can see with that is I'd like it to show form3 if you switch to form2 by clicking in the taskbar or somesuch.
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LVL 28

Expert Comment

by:AzraSound
ID: 2670599
i'm sorry can you explain what you mean exactly
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LVL 28

Expert Comment

by:AzraSound
ID: 2670656
perhaps you can just hide the form instead of disabling it??
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Author Comment

by:aerelorn
ID: 2670688
Suppose you switch to another application, and then click on form2 in the taskbar.  It'll show itself, but its disabled, and there's no indication to the user that they need to fill out form3 first.  
I'd like it so if you come back to form2, it'll show form3.  Like when you show a form modally, and you switch back to any form in the application, it'll show the modal form.
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LVL 4

Expert Comment

by:gcs001
ID: 2670708
You can try something like this in Form2's Activate event ...

Private Sub Form_Activate()
    Dim tmpForm As Form
   
    For Each tmpForm In Forms
        If tmpForm Is Form3 Then
            Form3.Show
        End If
    Next tmpForm
End Sub


This will basically check if Form3 is loaded before Form2 is shown - if it is loaded then Form3 will be displayed.
This will also work if you select Form2 from your taskbar with Form3 still open.

Hope this helps.

Regards,
Grant.
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Author Comment

by:aerelorn
ID: 2670744
That would work beautifully gsc001, but the Form_Activate event doesn't go off if the form is currently disabled.
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LVL 28

Accepted Solution

by:
AzraSound earned 300 total points
ID: 2670778
Why dont you just hide the form??  That makes it pretty clear you cant do anything with it and it makes it impossible for the user to do anything to the form

But I modified the above code to do it too:

Private Sub Form_Activate()
    Dim tmpForm As Form
    For Each tmpForm In Forms
        If tmpForm Is Form3 Then
            Form3.Show
            Form2.Enabled = False
        End If
    Next tmpForm
    Form2.Enabled = True
End Sub
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LVL 4

Expert Comment

by:gcs001
ID: 2670807
Instead of Form2.Enabled = False, use Form2.Hide!
0
 

Author Comment

by:aerelorn
ID: 2670942
I don't want to hide the form.
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LVL 28

Expert Comment

by:AzraSound
ID: 2671133
did you try my modified code?
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LVL 4

Expert Comment

by:gcs001
ID: 2671140
Why do you want to disable the form?
It wouldn't be necessary as the code would not set the focus to Form2 unless Form3 is closed!
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Author Comment

by:aerelorn
ID: 2671209
Ok, thanks
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