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Start with COM+ and VFP
Message
 
 
À
19/11/2004 16:40:05
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows 2000 SP4
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
00958650
Message ID:
00963085
Vues:
8
I don't get it. What do you mean?
With COM+ you are using an "external" component, which doesn't have a meaning with VFP cursor.

>Hello again Esparta. I printed and read the articles you pointed me to, they are very, very interesting and show how to setup a component along with security and all the necessary stuff. Well, now my question is...should I take additional considerations regarding Visual FoxPro programming like open tables, indexes, variables, objects and so on? Should I treat my COM+ component like any other object in Visual FoxPro? For example, can I reference an already-open table frmo within my component's method code, like this?
>USE myTable
>o1=CREATEOBJECT('myCOMComponent')

>** This method sums a given field column and returns the result.
>myVar= o1.SumCursorColumn(;
>   'myFieldColumn') && Name of a field of the 'myTable' table already open.
>? myVar
>USE in myTable
>--- COM+ con Visual FoxPro 7.0 - Parte 1 ---
>http://www.portalfox.com/article.php?sid=475
>
>--- COM+ con Visual FoxPro 7.0 - Parte 2 ---
>http://www.portalfox.com/article.php?sid=491
>
>--- COM+ con Visual FoxPro 7.0 - Parte 3 ---
>http://www.portalfox.com/article.php?sid=561
>
>--- COM+ con Visual FoxPro 7.0 - Parte 4 ---
>http://www.portalfox.com/article.php?sid=644
>
>Espero te sirva.
>
>
>>Hi friends!
>
>>Where can I find good information to start using COM+ with Visual FoxPro? In >other words, how should I coding with COM+ in mind to create DLL components?
>
>>Thanks in advance
Apoya a Visual FoxPro usandolo legalmente
--
¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º
Espartaco Palma Martínez
SysOp PortalFox
http://www.portalfox.com
esparta@portalfox.com
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