Parameter Info Collection. IList. Add(Object) Method
Adds an item to the IList.
virtual int System.Collections.IList.Add(System::Object ^ value) = System::Collections::IList::Add;
int IList.Add (object value);
Function Add (value As Object) As Integer Implements IList.Add
The position into which the new element was inserted, or -1 to indicate that the item was not inserted into the collection.