自动生成报告（每周和每月）

Question

Does anyone know how to schedule auto-generate for weekly and monthly report? I tried to use Windows Service,but the problem is I don't know how to setup my report to auto generate for weekly and monthly report. At this moment, I just put the date at the setparametervalue only. would appreciate if someone can guide me about this and do refer below for my coding. Thanks.

    private Timer scheduleTimer = null;
    private DateTime lastRun;
    private bool flag;

    static TableLogOnInfo crTableLogonInfo;
    static ConnectionInfo crConnectionInfo;
    static Tables crTables;
    static Database crDatabase;

    static string Server = ConfigurationManager.AppSettings["serverName"];
    static string Database = ConfigurationManager.AppSettings["databaseName"];
    static string UserID = ConfigurationManager.AppSettings["userID"];
    static string Password = ConfigurationManager.AppSettings["password"];

    public ReportWindowsService()
    {
        InitializeComponent();

        scheduleTimer = new Timer();
        scheduleTimer.Interval = 1 * 5 * 60 * 1000;
        scheduleTimer.Elapsed += new ElapsedEventHandler(scheduleTimer_Elapsed);

    }

    protected override void OnStart(string[] args)
    {
        // TODO: Add code here to start your service.
        flag = true;
        lastRun = DateTime.Now;
        scheduleTimer.Start();
    }

    protected void scheduleTimer_Elapsed(object sender, ElapsedEventArgs e)
    {
        if (flag == true)
        {
            BillingReport();
            ReleaseImageReport();
            lastRun = DateTime.Now;
            flag = false;
        }
        else if (flag == false)
        {
            if (lastRun.Date < DateTime.Now.Date)
            {
                BillingReport();
                ReleaseImageReport();
            }
        }
    }

    public static ConnectionInfo ReportLogin(ReportDocument crRpt)
    {
        crConnectionInfo = new ConnectionInfo();
        crConnectionInfo.ServerName = Server;
        crConnectionInfo.DatabaseName = Database;
        crConnectionInfo.UserID = UserID;
        crConnectionInfo.Password = Password;

        crDatabase = crRpt.Database;
        crTables = crDatabase.Tables;
        foreach (CrystalDecisions.CrystalReports.Engine.Table crTable in crTables)
        {
            crTableLogonInfo = crTable.LogOnInfo;
            crTableLogonInfo.ConnectionInfo = crConnectionInfo;
            crTable.ApplyLogOnInfo(crTableLogonInfo);
        }

        return crConnectionInfo;
    }

    public static void BillingReport()//monthly report
    {
        ReportDocument crRpt = new ReportDocument();
        TableLogOnInfos crtableLogoninfos = new TableLogOnInfos();
        TableLogOnInfo crtableLogoninfo = new TableLogOnInfo();
        ConnectionInfo crConnectionInfo = new ConnectionInfo();
        crRpt.Load("C:\\rptBilling.rpt");

        ReportLogin(crRpt);

        crRpt.SetParameterValue("@CollectionStartDate", "2011/09/14");
        crRpt.SetParameterValue("@CollectionEndDate", "2011/09/29");
        crRpt.SetParameterValue("@SpokeCode", "14");
        crRpt.SetParameterValue("@UseCollectionDate", "1");//value can be set 0 or 1
        crRpt.SetParameterValue("@UseUploadDate", "0");//value can be set 0 or 1
        crRpt.SetParameterValue("@UploadStartDate", "2011/09/23");
        crRpt.SetParameterValue("@UploadEndDate", "2011/09/23");

        crRpt.ExportToDisk(ExportFormatType.PortableDocFormat, "e:\\BillingReport.pdf");
    }

    public static void ReleaseImageReport()//weekly report
    {
        ReportDocument crRpt = new ReportDocument();
        TableLogOnInfos crtableLogoninfos = new TableLogOnInfos();
        TableLogOnInfo crtableLogoninfo = new TableLogOnInfo();
        ConnectionInfo crConnectionInfo = new ConnectionInfo();
        crRpt.Load("C:\\rptReleaseImage.rpt");

        ReportLogin(crRpt);

        crRpt.SetParameterValue("@CollectionStartDate", "2011/09/14");
        crRpt.SetParameterValue("@CollectionEndDate", "2011/09/29");
        crRpt.SetParameterValue("@SpokeCode", "14");
        crRpt.SetParameterValue("@UseCollectionDate", "1");//value can be set 0 or 1
        crRpt.SetParameterValue("@UseUploadDate", "0");//value can be set 0 or 1
        crRpt.SetParameterValue("@UploadStartDate", "2011/09/23");
        crRpt.SetParameterValue("@UploadEndDate", "2011/09/23");

        crRpt.ExportToDisk(ExportFormatType.PortableDocFormat, "e:\\ReleaseImageReport.pdf");
    }

    protected override void OnStop()
    {
        // TODO: Add code here to perform any tear-down necessary to stop your service.
        scheduleTimer.Stop();
    }

Answer 1

为什么不将Windows任务计划程序与控制台应用程序一起使用，该控制台应用程序每周或每月接收一个参数？

Answer 2

You can use SQL-JOB to start at periodic Date-Time and run the exe .

1. In this case you can send your Query parameter as Run-time Parameter .
2. Also your must write an App to get parameter and Run report based on input parameter and then Save it .