Throwing exceptions from a DLL

[shilpa24]

I have a application in which dll of another project added,


In my dll's I have several exceptions defined, and when specific errors occur
I throw these exceptions with the assumption that the main application will catch and handle them if the DLL does not.

but when any specific error occurs in dll main application cant able to catch it and whole aplication get closed.
i have added an snapshot which appears when any error appears in dll

how do i handle the exception raise in dll from main project

 

[JohnH]

Catching exceptions is done using the Try-Catch statements. If unhandled it goes to the applications UnhandledException event. Whenever and wherever you catch an exception you have to consider the implications of handling it, it may not be viable to keep the application running at this state.