How to Use Crystal Reports in Asp.net

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I am developing web application and i am using Crystal Reports 8
I have Designed A Report
I have put Crystal Report Viewer on Web Form
I have made Parameter also to call that data

C#

protected void btnsrch_Click(object sender, EventArgs e)
    {
        
       try
         {
            ReportDocument cryRpt = new ReportDocument();
            cryRpt.Load(@"D:\WebsiteHouse\Reports Designs\CRAppFormPg1.rpt");

            ParameterFieldDefinitions crParameterFieldDefinitions ;
            ParameterFieldDefinition crParameterFieldDefinition ;
            ParameterValues crParameterValues = new ParameterValues();
            ParameterDiscreteValue crParameterDiscreteValue = new ParameterDiscreteValue();

            crParameterDiscreteValue.Value = txtNfrmNo.Text;
            crParameterFieldDefinitions = cryRpt.DataDefinition.ParameterFields;
            crParameterFieldDefinition = crParameterFieldDefinitions["FormNo"];
            crParameterValues = crParameterFieldDefinition.CurrentValues;

            crParameterValues.Clear();
            crParameterValues.Add(crParameterDiscreteValue);
            crParameterFieldDefinition.ApplyCurrentValues(crParameterValues);

                //Family Photo           

            CRVPage1.ReportSource = cryRpt;
            CRVPage1.RefreshReport();
          }
          catch (Exception ex)
          {
                Response.Write(ex.Message);
          }
    }

now problem is that report is not dislaying on browser ....

Please Help

Posted 10-Sep-14 2:04am

Member 11014751

Updated 10-Sep-14 2:11am

raju melveetilpurayil

v2

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Comments

V. 10-Sep-14 9:11am

not sure but cryRpt.Load(@"D:\WebsiteHouse\Reports Designs\CRAppFormPg1.rpt"); might be the problem. Since you're working with ASP.Net it means that you should normally not be able to get to a windows folder like that.

Sinisa Hajnal 11-Sep-14 9:03am

Indeed, you need to Server.MapPath (virtualPath)

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Santhosh Babu Mahimairaj · Answer 1 · 2014-09-11T03:31:00

ReportDocument rptDoc = new ReportDocument();
   dsSample ds = new dsSample(); // .xsd file name
   DataTable dt = new DataTable();

   // Just set the name of data table
   dt.TableName = "Crystal Report Example";
   dt = getAllOrders(); //This function is located below this function
   ds.Tables[0].Merge(dt);

   // Your .rpt file path will be below
   rptDoc.Load(Server.MapPath("../Reports/SimpleReports.rpt"));

   //set dataset to the report viewer.
   rptDoc.SetDataSource(ds);
   CrystalReportViewer1.ReportSource = rptDoc;