Value does not fall within the expected range exception while using ReportDataSource

           Here is my code which produce "Value does not fall within the expected range" exception. 

 ReportDataSource objReportDataSource 
              = new ReportDataSource("CategoryProduct");
 objReportDataSource.Name = "NewDataSet_CategoryProducts";
 // dsDataSet is DataSet object
 objReportDataSource.Value = dsData;

            After doing some try and error method I found that this exception is due to objReportDataSource.Value = dsData. You need to assign a DataTable to Value property instead of DataSet. Below is the code that is working fine.

 ReportDataSource objReportDataSource 
              = new ReportDataSource("CategoryProduct");
 objReportDataSource.Name = "NewDataSet_CategoryProducts";
 // dsDataSet is DataSet object
 objReportDataSource.Value = dsData.Tables[0];

Happy Programming !!!