Returns the number of indexes in the index set that are members of a given range.
Original signature is '- (NSUInteger)countOfIndexesInRange:(NSRange)indexRange'
Available in Mac OS X v10.5 and later.

C# | Visual Basic | Visual C++ |
public virtual NSUInteger CountOfIndexesInRange( NSRange indexRange )
Public Overridable Function CountOfIndexesInRange ( _ indexRange As NSRange _ ) As NSUInteger
public: virtual NSUInteger CountOfIndexesInRange( NSRange indexRange )

- indexRange (NSRange)
- Index range being inquired about.

Number of indexes in the index set that are members of indexRange.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)