[This is preliminary documentation and subject to change.]
Retrieves the index of a specified Category object in the collection.
The index of the specified Category. If the Category is not currently a member of the collection, it returns -1.
Missing <remarks> documentation for M:NAnt.NUnit2.Types.CategoryCollection.IndexOf(NAnt.NUnit2.Types.Category)
CategoryCollection Class | NAnt.NUnit2.Types Namespace