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-   -   drystal reports with asp.net (http://p2p.wrox.com/showthread.php?t=19852)

taraj October 14th, 2004 03:56 AM

drystal reports with asp.net
 
I am using Visual Studio Pro and have built in a Crystal Report
that is viewed under my asp.net webpage.

Question : I need to be able to pass the report a parameter
from the webpage. How can I programatically add a variable to my report that can be set by the webpage that creates the report?

I want to format my report based on the value of this variable.

Chhers.



r_ganesh76 October 14th, 2004 04:02 AM

you can create a parameter in your report and set the value of this parameter through code using the SetParameterValue method of the ReportDocument Class

   ReportDocument cr = new ReportDocument();
   cr.Load(strReportPath);
   cr.SetDataSource(DS.Tables["Customers"]);
   cr.SetParameterValue("StartDate", strMyParmValue);
   CrystalReportViewer.ReportSource = cr;


Regards
Ganesh


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