Hi Friend 
i am written the code for the Export to PDF , when user click on it, he has to get the PDF in download format.
when i am executing it i am getting error -- unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.
to solve i googled but failed, Please help me from it
My Code as Below........

string strHtml = string.Empty; string urlpath = Server.MapPath("~/PDFs"); string ImagePath = Server.MapPath("~/Images"); Random rnm = new Random(); int fi = rnm.Next(1, 99999); string title = divTitle.InnerHtml; title = title.Replace(' ', '_'); string storedfileName = title + "_"  ...

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