public HttpResponseMessage DownloadSupplemantoryCharge(ReportFileCustomerRate fileName)
 {
     try
     {
         if (fileName != null && !string.IsNullOrEmpty(fileName.FileName))
         {
             return(DownloadrateSupplemantoryFile(fileName.FileName));
         }
         else
         {
             return(null);
         }
     }
     catch (Exception ex)
     {
         return(null);
     }
 }
 public HttpResponseMessage DownLoadRateCardReport(ReportFileCustomerRate fileName)
 {
     try
     {
         if (fileName != null && !string.IsNullOrEmpty(fileName.FileName))
         {
             return(DownloadrateCardReport(fileName.FileName, fileName.UserId));
         }
         else
         {
             return(null);
         }
     }
     catch (Exception ex)
     {
         return(null);
     }
 }