dynamics ax 2009 - Catch does not catch -

dynamics ax 2009 - Catch does not catch -

i create odbcconnection in x++, accessing non-ax-sql-object. works fine, if connection established either via windows-auth or username/password-combination access db has been granted to.

the lack is, catch-part not called, when

connection = new odbcconnection( loginproperty );

is called , throws error.

try { connection = new odbcconnection( loginproperty ); } grab ( exception::clrerror ) // tried exception::error , grab without brackets { info ('error occured...' ); }

i assume, perhaps exception-type not chosen wisely, right? shouldn't exception::error or grab without params grab all? msdn says, if connection can not established, exception thrown. shouldn't able grab it?

what's error / misunderstanding?

proper clr , interop exceptions catching described on next link:

http://msdn.microsoft.com/en-us/library/ee677495(v=ax.50).aspx

dynamics-ax-2009