Hello All,
I Use ISAPI Mode( IIS7 ) and use the sample code from Anders Andersen ,when I run the export function ,program crashed and browser displayed the following message:
Invalid session or session Timeout.
Restart application
I found that if I use a blank report form,system can export a blank pdf file normally
, but when I added a report band and QRLabel to the report form, problem occoured ,Please help