public FileContentResult Index()
        {
            Dictionary <string, string> reportParameters = new Dictionary <string, string>();

            Request.QueryString.AllKeys.Where(x => !x.Equals("ReportName")).ForEach(x => reportParameters.Add(x, Request.QueryString[x]));

            byte[] byteResult = new byte[0];
            string extension, mimeType, encoding;

            Warning[]        warnings  = new Warning[0];
            string[]         streamIds = new string[0];
            ServerInfoHeader serverInfoHeader;
            ExecutionInfo2   execInfo = new ExecutionInfo2();
            ReportExecutionServiceSoapClient rsServiceClient = new ReportExecutionServiceSoapClient();

            rsServiceClient.ClientCredentials.Windows.AllowedImpersonationLevel = TokenImpersonationLevel.Impersonation;
            ExecutionHeader execHeader = rsServiceClient.LoadReport2(null, "/Axis.ReportDB/" + Request.QueryString["ReportName"], null,
                                                                     out serverInfoHeader, out execInfo);

            rsServiceClient.SetExecutionParameters2(execHeader, null,
                                                    reportParameters.Select(x => new ParameterValue {
                Name = x.Key, Value = x.Value
            }).ToArray(), "en-us",
                                                    out execInfo);
            string sessionId = execInfo.ExecutionID;

            try
            {
                serverInfoHeader = rsServiceClient.Render2(execHeader, null, "PDF", @"<DeviceInfo><Toolbar>True</Toolbar></DeviceInfo>", PageCountMode.Actual, out byteResult, out extension, out mimeType, out encoding, out warnings, out streamIds);
            }
            catch (Exception)
            {
                throw;
            }
            return(new FileContentResult(byteResult, "application/pdf"));
        }