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7.8

ReportViewer & custom datasource

Asked by jay-are in MS SQL Reporting, Microsoft Visual Basic.Net, SQL Server 2008

Tags: reportviewer, sql reporting services

Hello Experts:

I've been trying to load an SSRS report in a reportviewer on my asp.net website using vb.net code-behind. I've been trying to user serverreport since I have an active 2008 reporting server. I can't get the report to load. There are no errors, just a blank iframe where the reportviewer should be. I've tried many combinations of serverpath/url. I'm not sure how to load a datasource. In the report directory on the report manager I have a custom datasource. How do I get the report to load using the correct datasrouce?

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             Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim ReportViewer1 As ReportViewer = New ReportViewer
        ReportViewer1 = Me.ReportViewer1
        ReportViewer1.Reset()
        ReportViewer1.ProcessingMode = ProcessingMode.Remote
        ReportViewer1.Visible = True
        ReportViewer1.ServerReport.ReportServerUrl = New Uri("http://myserverip/ReportServer/Pages/ReportViewer.aspx?/")
        ReportViewer1.ServerReport.ReportPath = "foldername/execrecap"
        ReportViewer1.ShowCredentialPrompts = False
        ReportViewer1.ServerReport.ReportServerCredentials = New MyReportServerCredentials
        ReportViewer1.DataBind()
        Me.ReportViewer1.ServerReport.Refresh()
        If Not Page.IsPostBack Then
            Dim Menu1 As Menu
            Menu1 = Me.Menu1
            Dim value As MenuItemBindingCollection
            value = Menu1.DataBindings
            Me.Page.DataBind()
            'asp menu stuff 
        End If
    End Sub
End Class
Public NotInheritable Class MyReportServerCredentials
    Implements IReportServerCredentials
 
    Public ReadOnly Property ImpersonationUser() As WindowsIdentity _
            Implements IReportServerCredentials.ImpersonationUser
        Get
 
            'Use the default windows user.  Credentials will be
            'provided by the NetworkCredentials property.
            Return Nothing
 
        End Get
    End Property
 
    Public ReadOnly Property NetworkCredentials() As ICredentials _
            Implements IReportServerCredentials.NetworkCredentials
        Get
 
            'Read the user information from the web.config file.  
            'By reading the information on demand instead of storing 
            'it, the credentials will not be stored in session, 
            'reducing the vulnerable surface area to the web.config 
            'file, which can be secured with an ACL.
 
            'User name
            Dim userName As String = _
                ConfigurationManager.AppSettings("MyReportViewerUser")
 
            If (String.IsNullOrEmpty(userName)) Then
                Throw New Exception("Missing user name from web.config file")
            End If
 
            'Password
            Dim password As String = _
                ConfigurationManager.AppSettings("MyReportViewerPassword")
 
            If (String.IsNullOrEmpty(password)) Then
                Throw New Exception("Missing password from web.config file")
            End If
 
            'Domain
            Dim domain As String = _
                ConfigurationManager.AppSettings("MyReportViewerDomain")
 
            If (String.IsNullOrEmpty(domain)) Then
                Throw New Exception("Missing domain from web.config file")
            End If
 
            Return New NetworkCredential(userName, password, domain)
 
        End Get
    End Property
 
    Public Function GetFormsCredentials(ByRef authCookie As Cookie, _
                                   ByRef userName As String, _
                                   ByRef password As String, _
                                   ByRef authority As String) _
                                   As Boolean _
       Implements IReportServerCredentials.GetFormsCredentials
 
        authCookie = Nothing
        userName = Nothing
        password = Nothing
        authority = Nothing
 
        'Not using form credentials
        Return False
 
    End Function

           
         

20091118-EE-VQP-93 - Hierarchy / EE_QW_3_20080625

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1. CGLuttrell353,715
2. Auric1983151,421
3. Hadush127,414
4. chrismc119,172
5. rrjegan1763,220
6. VikramMul...58,772
7. aneeshatti...55,375
8. ValentinoV52,364
9. mlmcc46,613
10. Emes43,132
11. udayakum...42,625
12. JestersGrind35,095
13. shorak33,360
14. pssandhu32,605
15. catherinel...30,745
16. angelIII29,068
17. mwvisa128,512
18. rob_farley27,914
19. ralmada27,050
20. BrandonG...23,320
21. RiteshShah22,650
22. zephyr_hex21,632
23. mark_wills18,925
24. reb7318,580
25. Yurich16,374

ReportViewer & custom datasource

Asked by jay-are in MS SQL Reporting, Microsoft Visual Basic.Net, SQL Server 2008

Tags: reportviewer, sql reporting services

About this solution