Question

我有一份在VS2010中设计的报告服务报告。使用“前端”报表查看器和sqldatasource时，报表运行正常。但是，我试图通过'后面的代码'来更改报告数据源和参数。当我运行相同的报告时，它会抛出此错误“路径中的非法字符”。到目前为止，我还没有找到原因。以下是背后的代码......

感谢您提供的所有帮助!!!

string strConnString = ConfigurationManager.ConnectionStrings["WISCConnectionString"].ToString();
    protected void Page_Load(object sender, EventArgs e)
    {



      getReport();





    }
    protected void getReport()
    {
        DataSet ds = getData();
        ReportDataSource rds = new ReportDataSource();
        rds.Name = "ParameterCorpBillDate";
        rds.Value = ds.Tables["ParameterCorpBillDate"];
        rds.DataSourceId = "SqlDataSource1";

        ReportViewer1.LocalReport.ReportPath = "Reports\rptPeriodAnalysisCorpBillDate.rdlc";
        ReportViewer1.LocalReport.DataSources.Clear();

        ReportViewer1.LocalReport.DataSources.Add(rds);


        ReportViewer1.LocalReport.Refresh();
        ReportViewer1.Visible = true;
    }


    private DataSet getData()
    {
        DataSet ds = new DataSet();


        SqlConnection sqlConnection = new System.Data.SqlClient.SqlConnection(strConnString);
        SqlDataAdapter dataAdapter = new System.Data.SqlClient.SqlDataAdapter();

        SqlCommand select = new System.Data.SqlClient.SqlCommand("uspWRPeriodAnalysisCORP_BillDate_noparam");
        select.CommandType = CommandType.StoredProcedure;
        select.Connection = sqlConnection;

        //select.Parameters.Add("@custid", SqlDbType.VarChar).Value = "SON";
        //select.Parameters.AddWithValue("@period_startdt", SqlDbType.VarChar).Value = "01/01/2011";
        //select.Parameters.AddWithValue("@period_ENDdt", SqlDbType.VarChar).Value = "12/31/2011";

        dataAdapter.SelectCommand = select;

        dataAdapter.Fill(ds, "ParameterCorpBillDate");

        return ds;
    }

Answer 1

来自之前的用户帮助... ReportPath =“Reports \ rptPeriodAnalysisCorpBillDate.rdlc” - Hans Passant 2011年9月14日21:49

逃避反斜杠已经结束......

报告服务2005 c＃报告查看器路径中的非法字符

1 个答案: