Re: Strange sudden shutdown issue with CF app

Rick,

I already do that, but unfortunatly it just shuts down without any exception and sometimes with an AV, see my original post.

Thanks for your response though!

Shloma


"dbgrick" <dbgrick@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:E3024E9E-8C47-49DD-881C-008F913B3A4E@xxxxxxxxxxxxxxxx
You might want to start by wiring up the Unhandled exeption handler

AppDomain.CurrentDomain.UnhandledException +=
new
UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);

this should catch and allow you to track the unhandled execption.
I hope this helps.

Rick D.
Contractor

"Shloma Baum" wrote:

Hi,

We have created an app that basically connects to a web service gets data,
then stores it locally on the device, and when a record needs to be
modified/added the system first tries to connect the web server sees if its
availible, if not then it stores in locally on the device until the
connection comes back, now I noticed that if the device does not mess around
with the data connection then the application sits nicely as long as its
open, and never gets shut down (unless the system automatically shuts it
down due to memory constraints).

However on devices that has a phone, and even more if the device is
connected to an exchange server with push email and/or there are calls for a
longer period of time, if you go back to the application afterword and while
doing basically anything that worked before (before a lengthy call or so,
don't know really what is causing but I've seen some indication that this
might be the case) like a charm but now doing that same action will blow out
the program, most of the times without any exception, and sometimes I would
get NullReferenceException and the trace will show really basic internal
trace, and everytime something else where the same action before worked just
fine, and also note that those exceptions point no where to anything related
to the connectivity of the device, but mostly front end stuff. But again
most of the time I get no exception at all but just simply disappears.

It might be that there are some external native exception that is not being
chought but am puzzled at where to start looking.

Hope someone might come up with some, as I'm puzzled and dont know where to
focus on.

Regards and thanks in advance
Shloma



.

Relevant Pages

  • get your potentially resuming element on board my squad
    ... exclusive era. ... require a transmission! ... it eases a contest too positive in connection with her ...
    (sci.crypt)
  • RE: Web.config update to allow remote connection to sql server 200
    ... The line throw an exception is this line: ... I looked at code and it seems hard that to find out what database connection ... Microsoft Online Community Support ...
    (microsoft.public.vsnet.general)
  • Re: SF: Refresher course
    ... All instant diplomatic house substitutes computers ... Hey, I'll decline the german. ... in connection with me it's ... access after Virginia blocks the strict kingdom's exception? ...
    (sci.crypt)
  • Re: Strange sudden shutdown issue with CF app
    ... Phone devices are notoriously low on virtual memory right out of the box because the OEMs decide to put every little thing into its own DLL and then have 25 processes launched at boot. ... Chris Tacke, Embedded MVP ... We have created an app that basically connects to a web service gets data, then stores it locally on the device, and when a record needs to be modified/added the system first tries to connect the web server sees if its availible, if not then it stores in locally on the device until the connection comes back, now I noticed that if the device does not mess around with the data connection then the application sits nicely as long as its open, and never gets shut down. ... But again most of the time I get no exception at all but just simply disappears. ...
    (microsoft.public.dotnet.framework.compactframework)
  • Re: Remobjects, good in multi-threading environment?
    ... for your client-side connection component and have the RTC SDK handle all processing in background threads, while you can still make your calls from the main thread, from a timer or from other threads. ... And any exception causes a very thorough ... Each method cleans up itself thoroughly and re-raises exceptions until ...
    (borland.public.delphi.thirdpartytools.general)
Loading