CR 9 selection expert and a VB application

[Nabucho]

My CR9 report is carried out correctly since Crystal and brings back well all the sales made to a customer, between such and such dates.
On the other hand, this same CR9 report when launched since my Visual BASIC application, seems to be unaware of the selection "{ @datefact } = {?Date_facture }" which I registered in the Selection Expert, and brings back the sales of all the dates. Does somebody see from where that can come?
Do I have to bind a certain Crystal component to my application VB and which?
Thank you for any suggestion or helps.

 

[synapsevampire]

Try posting whatever code you're using to populate the parameter and launch the report.

Presumably you're using the RDC.

Here are the sample apps:

http://support.businessobjects.com/communityCS/TechnicalPapers/apps_rdc.pdf.asp

-k

 

[Nabucho]

Thank you very much for the samples indicated, I will consult them immediately, perhaps I'll find the solution. Yes, I use the RDC well. Thank you once again.