Crystal Report always asks for database login

Question

I need your help.

I\'m writing code for a shop program and I am using vb.net 2008 with Crystal Report version 10.5.37xxxx

The problem is when I\'m trying to inst

Answer 1

This will work for you!

C# Code :

ConnectionInfo boconnectioninfo = new ConnectionInfo ();

boconnectioninfo.ServerName= "D-2818-w2k";

boconnectioninfo.DatabaseName ="NW";

boconnectioninfo.UserID ="sa";

boconnectioninfo.Password ="sa";

CrystalReportViewer1 .ReportSource = Server.MapPath("CrystalReport1.rpt");

TableLogOnInfos botableInfo= CrystalReportViewer1 .LogOnInfo;

            foreach (TableLogOnInfo obj2 in botableInfo)


            {
                obj2.ConnectionInfo =boconnectioninfo;

            }

Vb.net Code :

    Dim boconnectioninfo As New ConnectionInfo
        boconnectioninfo.ServerName = "sa"
        boconnectioninfo.DatabaseName = "sa"
        boconnectioninfo.UserID = "sa"
        boconnectioninfo.Password = "sa"
        Me.rptViewer.ReportSource = _ReportPath
        Me.rptViewer.SelectionFormula = _SelectionFormula
        If Not _ParameterFields Is Nothing Then
            Me.rptViewer.ParameterFieldInfo = _ParameterFields
        End If
        Dim a As TableLogOnInfos = Me.rptViewer.LogOnInfo





        ' Iterate through the list.
        For Each aa As TableLogOnInfo In a
            aa.ConnectionInfo = boconnectioninfo
        Next

        Me.Cursor = Cursors.Default
        rptViewer.Refresh()

Answer 2

You should be able to manually code the login credentials.

Public Class Form16

    Private Sub Form16_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Dim view As New CrystalReport4
        Dim user as string = "Username"
        Dim pwd as string = "Password"

        view.SetDatabaseLogon(user, pwd)
        view.SetParameterValue("p_1", Form5.no_faktur_tb_immanuel)
        CrystalReportViewer1.ReportSource = view

    End Sub

End Class

Answer 3

try that open field explorer---> database field --->Right Click -->current Data source --->reports connection----->report ----->property ----> set Property as---

Data Source: .\Databasename.accdb

and code on viewer form load as

Dim cryRpt As New ReportDocument

    Dim Report1 As New rptItemWise

    Dim strServerName As String
    strServerName = Application.StartupPath
rptItemWise.SetDatabaseLogon("admin", "", strServerName, "dastabasename.accdb", True)



    cryRpt.Load(Application.StartupPath + "\rptItemWise.rpt")

also change the report connection same as data source i think that code work for you ....

Answer 4

Make Sure your Report DataSource Provider is set to Microsoft OLE DB provider for SQL Server and not SQL Server Native Client 10.0