asp.net

I have a web application that passes values to a report that is loaded on SSRS 2005. When you hard code the values inside your report it works properly, or ask report without paramters it works properly,however whenmy web application tries to pass the value , no response
the passed values don't appear in filter boxes or when i type the values in filter boxes and press view report
no response.

my web application is:




ReportViewer1.ProcessingMode = ProcessingMode.Remote


ReportViewer1.ServerReport.ReportPath = "/eelsonlinec/reports/CLASS"


Dim pInfo As ReportParameterInfoCollection


Dim paramList As New Generic.List(Of ReportParameter)


paramList.Add(New ReportParameter("a", "Junior", False))


paramList.Add(New ReportParameter("b", "1", False))


paramList.Add(New Microsoft.Reporting.WebForms.ReportParameter("c", "Daisy", False))


paramList.Add(New Microsoft.Reporting.WebForms.ReportParameter("e", "2007/2008", False))


ReportViewer1.ServerReport.SetParameters(paramList)


pInfo = ReportViewer1.ServerReport.GetParameters()


ReportViewer1.ServerReport.Refresh()


ReportViewer1.ServerReport.ReportServerCredentials = New MyReportServerCredentials()





i implemented the MyReportServerCredentials class in good order because when i change the report to another one without parameter it work properly.


pls i need help.