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YAQ on dangling reference
Message
From
29/03/2012 13:25:49
 
General information
Forum:
Visual FoxPro
Category:
Other
Environment versions
Visual FoxPro:
VFP 9 SP1
Miscellaneous
Thread ID:
01539685
Message ID:
01539707
Views:
48
>Hi,
>
>I am sorry for bringing up this topic again but I need to clarify something.
>
>Say a Form A calls a Form B and passes to the form B the value of itself (THISFORM). In the INIT method of Form B the value of the passed THISFORM (or Form A) is assigned to the form property FormB_ReferenceFormA. So now the Form B property FormB_ReferenceFormA hold the value referencing the form A.
>
>Then if somewhere in the form Form B the code sets the value of FormB_ReferenceFormA to NULL, does it actually release Form A? TIA.

NO
Gregory
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