FileInfo Fi = New FileInfo (Ls_Path3);
Response.clear ();
Response.clearheaders ();
Response.buffer = false;
Response.Appendheader ("Content-Disposition", "Attachment; FileName =" System.Web.httputility.urlencode (System.Text.Encoding.utf8.getbytes));
Response.Appendheader ("Content-length", FI.LENGTH.TOSTRING ());
Response.contenttype = "Application / OcTet-stream";
Response.writefile (LS_PATH3);
Response.flush ();
Response.end ();
About ASP.NET Chinese file name long download problem
