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Crystal Reports General discussion about Crystal Reports. For discussions specific to the book Professional Crystal Reports for VS.NET, please see the book discussion forum for that book.
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Old March 24th, 2006, 10:49 PM
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Default dialog display when viewing the report

why is it that when i have join statement in my query string and run my report there's a dialog box will show asking for Server Name, Database, User Name and Password? but if i read on 1 table in the database it works fine. im using the cr which is bundled in visual studio .net. i really have trouble with this and i need ur help. i tried searching in google but i haven't found any answer. any suggestions or code snippet will be greatly appreciated!


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Old March 27th, 2006, 01:53 AM
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  You need to provide DB details explicitly to the report.

Try with below block

 Private Sub LogOnReport(ByVal cr As CrystalDecisions.CrystalReports.Engine.ReportDocum ent)
        Dim myTable As CrystalDecisions.CrystalReports.Engine.Table
        Dim myLogin As CrystalDecisions.Shared.TableLogOnInfo
        For Each myTable In cr.Database.Tables
            myLogin = myTable.LogOnInfo
            myLogin.ConnectionInfo.ServerName = strInfo(0)
            myLogin.ConnectionInfo.DatabaseName = strInfo(1)
            myLogin.ConnectionInfo.UserID = strInfo(2)
            myLogin.ConnectionInfo.Password = strInfo(3)
'If report has any subreports then use this
        Dim RepObject As CrystalDecisions.CrystalReports.Engine.ReportObjec t
        Dim SubRepDoc As CrystalDecisions.CrystalReports.Engine.SubreportOb ject
        Dim RepDoc As CrystalDecisions.CrystalReports.Engine.ReportDocum ent
        For Each RepObject In cr.ReportDefinition.ReportObjects
            If RepObject.Kind = CrystalDecisions.Shared.ReportObjectKind.Subreport Object Then
                SubRepDoc = CType(RepObject, CrystalDecisions.CrystalReports.Engine.SubreportOb ject)
                RepDoc = cr.OpenSubreport(SubRepDoc.SubreportName)
                For Each myTable In RepDoc.Database.Tables
                    myLogin = myTable.LogOnInfo
                    myLogin.ConnectionInfo.ServerName = strInfo(0)
                    myLogin.ConnectionInfo.DatabaseName = strInfo(1)
                    myLogin.ConnectionInfo.UserID = strInfo(2)
                    myLogin.ConnectionInfo.Password = strInfo(3)
            End If

    End Sub


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