How to Make sub report using C#.NET

Question

Hi all,

   I trying to make report using Window Form using C#.NET. But Individually Reports working properly but when i m trying to add subreport with main report its showing this error : "Error: Subreport could not be shown".
I checked Many Fourms but non of where i find the solution.
Can Any one explain How to make a Report with Subreport and parameters using C#.NET

 

public Form1()

{

InitializeComponent();

 

this.reportViewer1.LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(LocalReport_SubreportProcessing);

}

 

void LocalReport_SubreportProcessing(object sender, SubreportProcessingEventArgs e)

{

e.DataSources.Add(

new ReportDataSource("OrderDetailsDataSet_OrderDetails", OrderDetailsDataSet.Tables[0]));

}

Thanks
Sameer
South America