on 09-20-2010 7:40 AM
We develop a companie application in Visual Studio 2008 VB. Until now we are using a OpenSource Project for creating reports and prints. But the Reporting engine have now support, so we will change our Reporting Core and use "Crystal Reports for Visual Studio 2008 / Crystal Reports 2008"
Our application have a wrapper for the reporting part. I will descripe in short word the current way and why: The Report-Definition ist a XML-File (like RDL). Our Application will be use in a VPN so we want to collect data taht only be used to the report. Our wrapper create a second XML-File, called RDL-Extension (=RDLX).
With our wrapper we can create Fields to collect user-parameters like "Startdate", "Enddate", "Username" etc. It´s possible to design Paramters that a dynamicly, like if you select the Usergroup "Admins" then the second control have only the names of our admins to select.
If all paramters selected then the wrapper create a SQL-Statement and get the data from the database in a dataset. The dataset will be set as datasource of the report and the report will be shown.
So: it is important for us that only the data that needed will be transferd from database to report and the the user can select in a form all needed paramters bevor he can see/print the report.
Our question: Have CRVS2008 / CR2008 have the needed requirement or must we use our wrapper again? What is the correct way to design the reports to fullfill the importent points?
Not sure if I understand your query fully, but I believe you will be creating a dataset and passing that to the report(?). If my interpretation is correct see the following:
[Crystal Reports Guide To ADO.NET|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/401c4455-a31d-2b10-ae96-fa57af5aec20]
[Crystal Reports for Visual Studio .NET - Walkthrough - Reporting Off ADO.NET Datasets|http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2091d0c3-da1d-2b10-22be-a3426b183f75]
[Troubleshooting Issues with VS .NET Datasets and Crystal Reports.|https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/13270] [original link is broken] [original link is broken] [original link is broken];
Also, download the developer help files from the following link:
https://boc.sdn.sap.com/developer/library
Ludek
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