Hi:
Does Report.ExportToStream(ExportFormatType.PortableDocFormat)
cause problems in a MULTI USER / CONCURRENT USERS environment?
2 Namespaces being used are :
using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared;
Example:
-There is a report called “Performance.RPT” in a “Reports” folder under the website named “PKSSSystem”.
- In production, 20 concurrent users are accessing the same report ““Performance.RPT” , and the report is exported to Stream
with Report.ExportToStream(ExportFormatType.PortableDocFormat), resultant byte[] array is stored in the database and pulled back as an pdf file on a button click “SavePDF”, “GeneratePDf” etc…
are there any concurrency issues expected as given in the support forums below.
3. Also what are 1CPL and 3 CPL. Do we need to have a concern with CPL stuff while using ExportToStream in the code??
4) Environment: Ms Visual studio 2008, CR reports Engine Version 12.x.CR Engines are available on webserver and directly accessed from the aspx - c# page.
Your quick response is greatly helpful - Thanks
Message was edited by: Ludek Uher