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Displaying a form inside an OLE
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Divers
Thread ID:
00551675
Message ID:
00551901
Vues:
26
This message has been marked as the solution to the initial question of the thread.
You shouldn't do a READ EVENTS. If you need to keep the form alive pass it back to the client as a reference and it can get rid of it as needed or keep the reference alive.

Also make sure your form is defined as a Top level form. I can't remember but i think if it's defined as a desktop form it'll not be visible because the VFP desktop is hidden. For kicks you can try Appliction.visible = .t. in the server to see if the form is in fact running.


+++ Rick ---

>>>I thought that this was fixed in VFP-7. I know the Wait Window command works but as far as forms I can't display them. Yet the OLE does not complain when I execute a DO FORM.
>>>
>>>Am I doing something wrong? If not, why is this such a big problem?
>>>
>>>Thanks
>>>
>>>Costas
>>
>>Hi Costas,
>>
>>What are you referring to exactly? What is your OLE - DLL or EXE?
>>
>>You cannot use any visual interface commands directly in DLL, but you can in out-of-process EXE.
>
>Its the same OLE I posted before. Out of process EXE. Instantiated using CreateObject().
>
>I wonder if I am doing something wrong here. The strange thing is that the form object gets created. However it does not get displayed. The visible flag is .t.
>
>Here is the code:
>
>define class Common as custom olepublic
>* Compiled as Multi-Use OLE server.
>* Instance variable declarations
> dependent = .null.
>
> * Instance Methods
> function changed()
> * Save dependent object.
> DO FORM form1 NAME frm Linked
> READ events
> this.dependent=frm
>enddefine
>
>
>The form1 is just a blank form. Any ideas?
>
>Costas
+++ Rick ---

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