wpf reportviewer for multiple reports

Question

i have 5 reports and i want to open them all in same reportviewer in wpf.so how can i fetch dataset of any report when user click on any of these report from list and put that report in reportviewer? i dont want to if...else condition i want to create a general application for any report..

thanks in advance. 

 

 

private void View_click(object sender, RoutedEventArgs e)

{

rpv.RefreshReport();

rpv.ProcessingMode = ProcessingMode.Local;

rpv.LocalReport.ReportPath = s3;

ReportDataSource rps = new ReportDataSource("DataSet1",s3);

rpv.LocalReport.DataSources.Clear();

rpv.LocalReport.DataSources.Add(rps);

rpv.LocalReport.Refresh();

}

 

DataSet1 is name of my dataset but i want to fetch it from report xml version and want to store it into string.