An error occurred during local report processing

HI,

I am trying to add parameters to a reportviewer control in c# 2010 windows application using the following code but I get an error that

{"An error occurred during local report processing."}         

{"An attempt was made to set a report parameter '@id' that is not defined in this report."}

code:
this.qReportTableAdapter.Fill (this.dsReport.qReport);
          reportViewer1.LocalReport.ReportPath = "Report5.rdlc";
          List<ReportParameter> paramList=new List<ReportParameter> ();
          paramList.Add (new ReportParameter ("@id", nInt.ToString()));
                 this.reportViewer1.LocalReport.DataSources.Clear();
          this.reportViewer1.LocalReport.SetParameters (paramList);
          this.reportViewer1.RefreshReport ();

please help me to fix the problem?

thanks

ayha
LVL 7
ayha1999Asked:
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Easwaran ParamasivamCommented:
Whether the report file have option to accept the parameter @id?  The @ symbol may not require. Please do refer http://forums.asp.net/t/1240076.aspx/1 and http://www.codeease.com/pass-parameter-to-a-rdlc-report-file.html
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ayha1999Author Commented:
the code gives no error but the result is not as pe query.


          string nInt ="28";

          this.qReportTableAdapter.Fill (this.dsReport.qReport);
 = "Report5.rdlc";
            ReportParameter rp = new ReportParameter("Id", nInt);
            this.reportViewer1.LocalReport.SetParameters(new ReportParameter[] { rp });
            this.reportViewer1.RefreshReport();


I provided Id =28 but it always bring the first record.
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ayha1999Author Commented:
Thanks
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