Error in response.redirect

Question

   

When I use response.redirect in C# web application at that time show error "Thread being aborted" 

and when I get session value from another page that time session contains null value because of error occurs. 

how can I resolve this problem?

 

My code :

try

{

   ..........

   ....... ...

   Code 

   ..........

   ......... 

 

   Session["dtCSV"] = dtArjunaCSV; 

   Response.Redirect("ArjunaCSV.aspx"); 

}

catch(Exception ex) 

{

   lblErorr.Text="Error :"  ex.Tostring();

}