Crystal report database entry hint

Question

I am trying to display a report with several nested reports inside it, but each of them shows a report in which it brings up a dialog box with a request to connect to the database. I am using this code:

private void frmReporte_Load(object sender, System.EventArgs e)
    {
        Clave = ConfigurationSettings.AppSettings["Password"].ToString();
        NombreBD = ConfigurationSettings.AppSettings["CatalogBD"].ToString();
        NombreServidor = ConfigurationSettings.AppSettings["Servidor"].ToString(); ;
        UsuarioBD = ConfigurationSettings.AppSettings["UserID"].ToString();
        this.crtReportes.ReportSource = this.prepareReport();
    }
    public void imprimirReporte()
    {
        ReportDocument rpt = new ReportDocument();
        rpt.Load(mvarRutaReporte);
        rpt.SetDataSource(clsReportes.dsReporte);
        rpt.PrintToPrinter(1, false, 1, 1);
    }
    private ReportDocument prepareReport()
    {
        Sections crSections;
        ReportDocument crReportDocument, crSubreportDocument;
        SubreportObject crSubreportObject;
        ReportObjects crReportObjects;
        ConnectionInfo crConnectionInfo;
        Database crDatabase;
        Tables crTables;
        TableLogOnInfo crTableLogOnInfo;
        crReportDocument = new ReportDocument();
        crReportDocument.Load(RutaReporte);
        crReportDocument.SetDataSource(clsReportes.dsReporte.Tables[0]);
        crDatabase = crReportDocument.Database;
        crTables = crDatabase.Tables;
        crConnectionInfo = new ConnectionInfo();
        crConnectionInfo.ServerName = NombreServidor ;
        crConnectionInfo.DatabaseName = NombreBD;
        crConnectionInfo.UserID = UsuarioBD;
        crConnectionInfo.Password = Clave;
        foreach (CrystalDecisions.CrystalReports.Engine.Table aTable in crTables)
        {
            crTableLogOnInfo = aTable.LogOnInfo;
            crTableLogOnInfo.ConnectionInfo = crConnectionInfo;
            aTable.ApplyLogOnInfo(crTableLogOnInfo);
        }
        // Para los reportes que poseen subreportes 
        // pongo el objeto seccion del la seccion actual del reporte 
        crSections = crReportDocument.ReportDefinition.Sections;
        // busco en todas las secciones el objeto reporte
        foreach (Section crSection in crSections)
        {
            crReportObjects = crSection.ReportObjects;
            //busco en todos los reportes por subreportes
            foreach (ReportObject crReportObject in crReportObjects)
            {
                if (crReportObject.Kind == ReportObjectKind.SubreportObject)
                {
                    crSubreportObject = (SubreportObject)crReportObject;
                    //abro el subreporte y me logeo con los datos del reporte general
                    crSubreportDocument = crSubreportObject.OpenSubreport(crSubreportObject.SubreportName);
                    crDatabase = crSubreportDocument.Database;
                    crTables = crDatabase.Tables;
                    foreach (CrystalDecisions.CrystalReports.Engine.Table aTable in crTables)
                    {
                        crTableLogOnInfo = aTable.LogOnInfo;
                        crTableLogOnInfo.ConnectionInfo = crConnectionInfo;
                        aTable.ApplyLogOnInfo(crTableLogOnInfo);
                    }
                }
            }
        }
        return crReportDocument;
    }

Answer 1

I had a similar problem and solved it now, so I am adding this answer if it can help someone else in my situation.

SQL Server , . , , , Crystal "myserver\myservice" "myserver".

SQL Server, "myserver", Crystal "myserver\myservice".

Answer 2

, db login @ Crystal Management Console (CMC) @ . CMC, > s > . " ", " SSO " " , ". , .

Answer 3

report.SetDatabaseLogon( " ", "pwd", "", " " ); , , .