Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Start with COM+ and VFP
Message
From
19/11/2004 16:40:05
 
 
General information
Forum:
Visual FoxPro
Category:
COM/DCOM and OLE Automation
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows 2000 SP4
Network:
Windows 2000 Server
Database:
Visual FoxPro
Miscellaneous
Thread ID:
00958650
Message ID:
00963083
Views:
8
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 VFP programming like open tables, indexes, variables, objects and so on? Should I treat my COM+ component like any other object in VFP? 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 VFP 7.0 - Parte 1 ---
>http://www.portalfox.com/article.php?sid=475
>
>--- COM+ con VFP 7.0 - Parte 2 ---
>http://www.portalfox.com/article.php?sid=491
>
>--- COM+ con VFP 7.0 - Parte 3 ---
>http://www.portalfox.com/article.php?sid=561
>
>--- COM+ con VFP 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
>
>>Luis
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform