CODEWITHSUNDEEP
vb.net
user9153800
user9153800

Reputation: 15

Report Viewer Taking too long to load report

i have a problem with my report viewer taking too long to load reports and sometimes it get some error while loading the report. Report viewer is loaded through dataset and stored procedure.

Is their any way to improve it. Just clicking the Print Preview button and displays the report fast enough to report viewer.

Please help.

This is the sample code in loading the report. it works fine but, sometimes it takes too long to load and sometimes error occur especially when clicking command buttons faster:

Me.CertificationofEnrollmentTableAdapter.Fill(Me.COEPrint.CertificationofEnrollment, CertificateofEnrollment.txtStudentID.Text, CertificateofEnrollment.cmbSemester.Text, CertificateofEnrollment.cmbSchoolYear.Text)        
          Me.ReportViewer1.SetDisplayMode(Microsoft.Reporting.WinForms.DisplayMode.PrintLayout)
    ReportViewer1.ZoomMode = Microsoft.Reporting.WinForms.ZoomMode.Percent

    Dim Parametrs As Microsoft.Reporting.WinForms.ReportParameter() = New Microsoft.Reporting.WinForms.ReportParameter() {New 
    Microsoft.Reporting.WinForms.ReportParameter("FirstStatement", 
    CertificateofEnrollment.RichTextBoxFS.Text.ToString()), New 
    Microsoft.Reporting.WinForms.ReportParameter("SecondStatement", 
    CertificateofEnrollment.RichTextBox2.Text.ToString()), New 
    Microsoft.Reporting.WinForms.ReportParameter("Units", 
    CertificateofEnrollment.txtTotalUnits.Text.ToString()), New 
    Microsoft.Reporting.WinForms.ReportParameter("Signatory", 
    My.Settings.Sign3.ToString()), New 
    Microsoft.Reporting.WinForms.ReportParameter("Position", 
    My.Settings.Post3.ToString())}
    ReportViewer1.LocalReport.SetParameters(Parametrs)

    Me.ReportViewer1.RefreshReport()

I hope you can help me with this. its too slow.

Upvotes: 0

Views: 677

Answers (1)

Ahmad
Ahmad

Reputation: 11

I think this is a bug on the srystal report .. that I couldn't find logical answer on the web from a long time search

Ahmad AlAMahdi

Upvotes: 1

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