Question

我们正在使用Crystal Reports 2011＆amp; SQL Server 2008（Windows 7 64位）。每当我尝试在IIS中部署水晶报告时，它总是提示输入数据库登录信息。我尝试过以下选项

在代码中设置登录信息
将IIS应用程序池设置为LocalService

没有任何作用。这是代码

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            ConfigureCrystalReports();
        }
        else
        {
            ReportDocument doc = Session["Report"] as ReportDocument;
            SetLogon(doc);
            CrystalReportViewer1.ReportSource = doc;
            CrystalReportViewer1.RefreshReport();
        }
    }

    private void ConfigureCrystalReports()
    {

        ReportDocument reportDoc;
        if (!IsPostBack)
        {
            reportDoc = new ReportDocument();
            reportDoc.Load(Server.MapPath("~/Sample.rpt"));
            Session.Add("Report", reportDoc);
        }
        else
        {
            reportDoc = Session["Report"] as ReportDocument;
        }

        SetLogon(reportDoc);

        CrystalReportViewer1.ReportSource = reportDoc;
        CrystalReportViewer1.RefreshReport();
    }

    private void SetLogon(ReportDocument reportDoc)
    {
        var connectionInfo1 = new ConnectionInfo()
        {
            ServerName = @"ODBCDSN",
            DatabaseName = "hrdw_old",
            IntegratedSecurity = true
        };

        SetDBLogonForReport(connectionInfo1, reportDoc);
    }

    private void SetDBLogonForReport(ConnectionInfo connectionInfo1, ReportDocument reportDocument)
    {
        Tables tables = reportDocument.Database.Tables;
        foreach (CrystalDecisions.CrystalReports.Engine.Table table in tables)
        {
            TableLogOnInfo tableLogonInfo = table.LogOnInfo;

            tableLogonInfo.ConnectionInfo = connectionInfo1;
            tableLogonInfo.ConnectionInfo.Type = ConnectionInfoType.SQL;
            table.ApplyLogOnInfo(tableLogonInfo);


        }
        reportDocument.SetDatabaseLogon(connectionInfo1.UserID, connectionInfo1.Password);
    }
}

在IIS中尝试的步骤：应用程序池：ASP.NET 4.0默认应用程序池还启用了IIS中的Windows身份验证和禁用匿名身份验证。仅尝试匿名身份验证。 SQL Server具有Windows和SQL Server身份验证。

我将无法使用数据集，因为水晶报告将由使用命令对象的人开发。它在Visual Studio 2010环境中运行得非常好。但是在IIS中不起作用。

我错过了一些基本的东西吗？任何帮助表示赞赏。

由于

香卡。

Answer 1

这是如何解决的。这是一个解决方法

CrystalDecisions.ReportAppServer.ClientDoc.ISCDReportClientDocument rptClientDoc = doc.ReportClientDocument;

        CrystalDecisions.ReportAppServer.ClientDoc.ISCDReportClientDocument rcd = rptClientDoc;

        string server = @"<SERVER>";
        string db = "<DATABASE>";
        string user = "<USER>";
        string pass = "PASSWORD";

        rptClientDoc.DatabaseController.LogonEx(server, db, user, pass);

        //Create the logon propertybag for the connection we wish to use
        CrystalDecisions.ReportAppServer.DataDefModel.PropertyBag logonDetails = new CrystalDecisions.ReportAppServer.DataDefModel.PropertyBag();
        logonDetails.Add("Auto Translate", -1);
        logonDetails.Add("Connect Timeout", 15);
        logonDetails.Add("Data Source", server);
        logonDetails.Add("General Timeout", 0);
        logonDetails.Add("Initial Catalog", db);
        logonDetails.Add("Integrated Security", "false");
        logonDetails.Add("Locale Identifier", 1033);
        logonDetails.Add("OLE DB Services", -5);
        logonDetails.Add("Provider", "SQLOLEDB");
        logonDetails.Add("Use Encryption for Data", 0);

        //Create the QE (query engine) propertybag with the provider details and logon property bag.
        CrystalDecisions.ReportAppServer.DataDefModel.PropertyBag QE_Details = new CrystalDecisions.ReportAppServer.DataDefModel.PropertyBag();
        QE_Details.Add("Database DLL", "crdb_ado.dll");
        QE_Details.Add("QE_DatabaseName", db);
        QE_Details.Add("QE_DatabaseType", "OLE DB (ADO)");
        QE_Details.Add("QE_LogonProperties", logonDetails);
        QE_Details.Add("QE_ServerDescription", server);
        QE_Details.Add("QE_SQLDB", "True");
        QE_Details.Add("SSO Enabled", "False");

        CrystalDecisions.ReportAppServer.DataDefModel.ConnectionInfo newConnInfo = new CrystalDecisions.ReportAppServer.DataDefModel.ConnectionInfo();
        CrystalDecisions.ReportAppServer.DataDefModel.ConnectionInfo oldConnInfo;
        CrystalDecisions.ReportAppServer.DataDefModel.ConnectionInfos oldConnInfos;

        oldConnInfos = rcd.DatabaseController.GetConnectionInfos(null);
        for (int I = 0; I < oldConnInfos.Count; I++)
        {
            oldConnInfo = oldConnInfos[I];
            newConnInfo.Attributes = QE_Details;
            newConnInfo.Kind = CrystalDecisions.ReportAppServer.DataDefModel.CrConnectionInfoKindEnum.crConnectionInfoKindCRQE;
            try
            {
                rcd.DatabaseController.ReplaceConnection(oldConnInfo, newConnInfo, null, CrystalDecisions.ReportAppServer.DataDefModel.CrDBOptionsEnum.crDBOptionDoNotVerifyDB);
            }
            catch (Exception ex)
            {
                Label1.Text = ex.Message;
                return;
            }

        }

        doc.SetDatabaseLogon(user, pass);

要确保一开始根本没有登录提示，我必须登录控制器然后设置所有登录凭据。确保在回发期间重用登录凭据。完成此操作后，也使用reportdocument登录。这解决了一次又一次登录提示的问题。

由于

香卡

Crystal Reports 2011在asp.net中登录提示

1 个答案: