public string PrintInvoice(Stream Parameterdetails)
 {
     string JsonStringForSerialized = "";
     try
     {
         DashboardDocumentAccess objDashboardDocumentAccess = new DashboardDocumentAccess();
         JsonStringForSerialized = objDashboardDocumentAccess.PrintInvoice(Parameterdetails);
     }
     catch { }
     return JsonStringForSerialized;
 }