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Problems ( B.. ): VFP cannot compare ActiveX objects
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22/01/2004 11:27:44
 
 
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Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Problems ( B.. ): VFP cannot compare ActiveX objects
Divers
Thread ID:
00869533
Message ID:
00869533
Vues:
45
Hi,

On VFP, any reference to a ActiveX ( not to the Olecontrol container ) object
is unique; it is usefull like a query reference within the ActiveX only.

Any comparison with other reference to the same object return .F.

Example on a Treeview:
* code on NodeClick
? m.this.SelectedItem = m.this.SelectedItem && .F.
 x = m.this.SelectedItem
x2 = m.this.SelectedItem
? x = x   && .T.
? X = X2  && .F.
Then:
a) It is true for all ActiveX ( a Interface behaviour ? )
b) Is this by design ?

Thanks.

Fabio
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