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Which functions of ISldWorks should I use to catch the error without relative dongle?

Which functions of ISldWorks should I use to catch the error when the relative USB dongle is removed? [SR-1-348618481]
Scenery:

1. Software: SolidWorks Office Professional 2006 Solution Partner with an license, an register code and an USB dongle

2. Development tool: VC 7.0

3. I get an error dialog if I remove the relative USB dongle

Goal: I need to catch the error information from ISldWorks interface or other Interface when the relative USB dongle is removed. In other words, I need parameters to verify the state of SW_dongle.

API Question as follows:

Which functions of ISldWorks should I use to catch the error when the relative USB dongle is removed?

Best wishes, yanhua

回复: Which functions of ISldWorks should I use to catch the error without relative dongle?

Hello Yanhua,

I assume you are seeing a message like:

"A problem was encountered accessing the proper security device."

or:

"A problem was encountered accessing the proper security device. The device may be missing or have invalid information. The application will be terminated immediately."

As a result SolidWorks will close down. As part of the shutdown it will unload add-ins.

For my understanding, what is it you would like to achieve ?

Regards,

Frank