Initializes and returns an NSMutableData object containing a given number of zeroed bytes.
Original signature is '- (id)initWithLength:(NSUInteger)length'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public virtual Id InitWithLength( NSUInteger length )
Public Overridable Function InitWithLength ( _ length As NSUInteger _ ) As Id
public: virtual Id^ InitWithLength( NSUInteger length )

- length (NSUInteger)
- The number of bytes the object initially contains.

An initialized NSMutableData object containing length zeroed bytes.

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