[This is preliminary documentation and subject to change.]
Retrieves the index of a specified IBuildListener object in the collection.
The index of the specified IBuildListener. If the IBuildListener is not currently a member of the collection, it returns -1.
Missing <remarks> documentation for M:NAnt.Core.BuildListenerCollection.IndexOf(NAnt.Core.IBuildListener)
BuildListenerCollection Class | NAnt.Core Namespace