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How to Create Subreport using Microsoft Reporting Service

5.00/5 (1 vote)
18 May 2010CPOL 29.8K  
Introduction...

Introduction


I assumed that user have read this article


http://www.codeproject.com/KB/aspnet/ReportViewer_and_SSRS.aspx


Background


How to create and use sub reports using Microsoft Reports Here are the steps user can follow and create sub reports.


Step1:Create AddressInfo table and enter some data as show below.


SubReport1.jpg


Step2: Add New report to your project


Step3: Add a new DataTable to your dataSet Here is a sample of DataSet


SubReport5.jpg


Step4:Drag and drop a table on your report and


Step5:Drag and drop fields from your datasoure table to the report


SubReport2.jpg


Step6: User can delete the header and the footer since we are not using it this how the report will look


SubReport3.jpg


Step7: Add your Paramter to your report(Sub report)


Step8: Add you sub report to your main report


SubReport6.jpg


Step9: Link your report paramter from main to subreport using the property of the subreport.


Step 10: Here is the sample of the report.


SubReport4.jpg


The Code


ReportViewer1.LocalReport.SubreportProcessing +=
new SubreportProcessingEventHandler(MySubreportProcessingEventHandler);
MyDataClassesDataContext db = new MyDataClassesDataContext();
IQueryable<StudentInfo> data = from d in db.StudentInfos select d;
ReportDataSource rds = new ReportDataSource("MyDataSet_StudentInfoDataTable", data);
ReportViewer1.LocalReport.DataSources.Add(rds);


}
private void MySubreportProcessingEventHandler(object sender, SubreportProcessingEventArgs e)
{
MyDataClassesDataContext db = new MyDataClassesDataContext();
IQueryable<AddressInfo> mdata = from d in db.AddressInfos where d.StudentId.Equals(e.Parameters[0].Values[0].ToString()) select d;
e.DataSources.Add(new ReportDataSource("MyDataSet_AddressDataTable", mdata));
}

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)