Setting parameter in crystal report

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VS2010

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I am new in doing crystal report and I could not seem to find the correct code to set parameter after researching for a long time. None of the code seems to work. Hopefully someone could help me in this! It would be great if anyone could teach me how to do it from the start as I might have done some steps wrongly.

I am trying to create a page where there's one textbox and a button. The textbox is to enter the ID and button is to show report. The crystal report will show the details of the particular ID that is entered in the textbox.

Please help and thank you in advance!

Posted 4-Aug-13 15:28pm

Liyinnnnn

Updated 4-Aug-13 20:25pm

v4

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Nayan Ambaliya · Answer 1 · 2013-08-04T15:49:00

Hi,

Please review the following:

C#

this.reportViewer.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Local;
this.reportViewer.LocalReport.ReportPath = Server.MapPath("//Path to your report");
this.reportViewer.LocalReport.DataSources.Clear();
this.reportViewer.LocalReport.DataSources.Add(new Microsoft.Reporting.WebForms.ReportDataSource("Data Set Name", DataSet Variable));

Microsoft.Reporting.WebForms.ReportParameter[] parameters = new Microsoft.Reporting.WebForms.ReportParameter[1];
parameters[0] = new Microsoft.Reporting.WebForms.ReportParameter("Param Name", Par. Value, true);
                
this.reportViewer.LocalReport.SetParameters(parameters);
this.reportViewer.LocalReport.Refresh();

Hope this helps.>!!

Nayan