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DCOM In Visual FoxFro
Message
De
25/11/1998 04:50:06
 
 
À
24/11/1998 09:38:24
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00160821
Message ID:
00161260
Vues:
20
>>1. Can anyone tell me if it's possible to create DCOM servers using VFP. I know it's possible to create OLE (ActiveX) dll's. I've just created one as a quick test and used it successfully from VB.
>>
>
>Yes, when you create a VFP 6.0 .EXE, and class you expose to COM (declare public) are avialable to any ap that can be a COM client. Only difference between COM and DCOM is that with DCOM the server is on a remote machine. You may have to play with the comconfig tool. I have been able to do this is the automation server was on my NT machine, but not when it was on my Win 98 machine. I think I had an older version of DCOM.
>
>>2. I've been told that it's not possible to add/edit/delete records in vfp database/tables via ODBC. ie In a VB app If I wanted to open a vfp table and write to it via ODBC, I couldn't. Surely this is not the case!
>>
>
>Smack whoever told you this!
>
>BOb


Hi Bob,

Thanks for the advice on DCOM.

I'm not sure I explained my self properly regarding writing to vfp tables via ODBC. I know I can build a VFP app and write via ODBC to other data sources (access, excel etc...) But I've been told I couldn't write a VB app for instance and use ODBC to write to VFP tables. In fact another reply in this thread confirms that there is a Knowledgebase article (which I have yet to look for) confirms that this.
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