Forms Freezing on MDA Compact (.NETCF SP3)

[Tihomir Ignatov]

Hello,
I have the following problem with T-mobile MDA Compact :

The application is .NETCF SP3 and includes one form with some user
controls. Sometimes all GUI elements freezes and must reset the device!
Any ideas?


Regards
Tihomir Ignatov

 

[Sergey Bogdanov]

Do you have any working threads in your application? It seems like one
of your thread was trying to update UI controls; do not interact with UI
from other thread directly, you have to use Control.Invoke fot that.

 

[Tihomir Ignatov]

Hello Sergey,
This is not a problem. I use Control.Invoke every time, when a worker
thread accesses GUI elements. The interesting fact is, that when I test
the software (on PPC Phone Edition) with different SIM cards (different
Network Operators) in one case the app. freezes, in other not!?!?!?!

what can be the difference between SIM cards????
Veeeery strange!?!?!




Regards
Tihomir Ignatov

 

[Peter Foot [MVP]]

Does the phone status icon in the top bar show any activity? A lot of phone
edition devices become very sluggish when they attempt to re-register with a
network. If your sim card is not successfully registering, it may be
continually retrying which will affect performance.

Peter

 

[Tihomir Ignatov]

When I test the app with SIM, which is in its Home network - it is OK.
But when the SIM is in Roaming this problem appears.

Is possible to find some SIM settings for this problem? May be the SIM
searches for a network very frequently ?!?!?!


Thanks

Tihomir Ignatov