Set a timeout for crystal sessions while using the Windows.Forms.Viewer?

Hi,
I am looking for a way to set the timeout for the crystal report sessions when using the Windows.Forms.Viewer in a .NET application. I guess that the default value is 20 minutes (like in the entperprise installations) but we cannot afford to keep many sessions open for that long. Is there a registry entry which can be set? Or even a way to do this programmatically?
Thank you in advance,
Stratos

Hi David,
we are talking here about a standalone .NET application where the reports are installed locally (like the application itself). We are not retrieving the reports from a server. The whole thing was developed using the crystal report viewer model probably because it was easier to do so. Is there a method in this model to tell the crystal runtime to do the clean-up work either for a report (like the ReportDocument.Close() ) or for the entire runtime instance. Dispose() does not seem to help us. If you say that there is no other way than redesign then we have to consider this option also.
Cheers
Stratos
PS: What I was thinking of (as Plan B instead of using the ReportDocument object model) is to instantiate the crystal report viewer object in a separate process (.exe). Please note that we open a new crystal report viewer windows for each report, which is displayed. Closing the viewer window (ie. terminate the process) will at least then clean up and release the crystal DLLs and hopefully close the database connections. Or am I missing something here?
Edited by: Efstratios Karaivazoglou on Jul 29, 2008 10:05 PM

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
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            ParameterField crtParamField3;
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            ParameterDiscreteValue crtParamDiscreteValue5;
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Crystal Reports Guide To ADO.NET
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/401c4455-a31d-2b10-ae96-fa57af5aec20
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https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2091d0c3-da1d-2b10-22be-a3426b183f75
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https://smpdl.sap-ag.de/~sapidp/012002523100006252722008E/csharp_win_smpl.exe
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https://www.sdn.sap.com/irj/scn/advancedsearch?cat=sdn_ossnotes&query=&adv=true
Articles can be searched here;
https://www.sdn.sap.com/irj/sdn/businessobjects-articles
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Restriction while using the Search form

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Set a timeout for crystal sessions while using the Windows.Forms.Viewer?

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