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Flavia A6-Nov-09 19:22
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QuestionSQL Server Login Problem from ASP.NET Pin
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QuestionNo valid report source is available Pin
Mesut KOSUCU6-Nov-09 7:07
MemberMesut KOSUCU6-Nov-09 7:07 
Hello There;

I am trying to view my report files on CrystalReport viewer in ASP.NET programmatically by using the code blow;
Note that Reports are located on a file server.

CrystalReportSource reportsource = new CrystalReportSource();
     CrystalDecisions.Web.Report report = new CrystalDecisions.Web.Report();
     Guid reportid = new Guid(Request.QueryString["GUID"]);
     string path = Server.MapPath("/Reports/") + dc.Reports.Where(k => k.OID == reportid).First().FileContent;
     report.FileName = path;
     reportsource.Report = report;
     CrystalReportViewer1.ReportSource = reportsource;


It is loaded to the viewer perfectly. However, if I attempt to go to the next page or trying to set parameter via parameters panel or if it has any group tree or parameter, when I try to expand any node of the group tree, it says No valid report source is available. but if I do it via CrystaReportSource wizard there is no problem at all.
what do I miss here?
thanks for your help.
regards.

Note: I could not find any crystal report forum category to post my question, that is why I have posted here...
AnswerRe: No valid report source is available Pin
SilberFoox11-Mar-11 2:14
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AnswerRe: No valid report source is available Pin
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QuestionBuilding ASP.NET application - Best Practices Pin
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QuestionUninstall event is not being fired Pin
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QuestionLicense key for Visual studio 2005 Pin
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Question'Lucida Console' with 'US-ASCII' is not recognized. error in asp.net using itext sharp Pin
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