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