Memory Leak when using DirectorySearcher.FindAll()

Question

I have a long running process that needs to do a lot of queries on Active Directory quite often. For this purpose I have been using the System.DirectoryServices namespace, u

Answer 1

Have you tried using and Dispose()? Info from here

Update

Try calling de.Close(); before the end of the using.

I don't actually have an Active Domain Service to test this on, sorry.