Close()
Closes the shared library if there are no opened GDB (the GDBEngine::GeoDatabases collection is empty). If the shared library has an uncommitted transaction, the transaction is rolled back. The library is closed implicitly (when the last GDB is closed) if it has been opened implicitly (when the first GDB is opened). The event GDBEngine::ClosingSharedLibrary is triggered before closing the shared library. The event GDBEngine::ClosedSharedLibrary is triggered after the shared library has been closed. The further work with the SharedLibrary object is impossible after the shared library has been closed.