Returns an initialized NSString object that contains a given number of characters from a given C array of Unicode characters.
Original signature is '- (id)initWithCharacters:(const unichar *)characters length:(NSUInteger)length'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public NSString( string characters, NSUInteger length )
Public Sub New ( _ characters As String, _ length As NSUInteger _ )
public: NSString( String^ characters, NSUInteger length )

- characters (String)
- A C array of Unicode characters; the value must not be NULL.
- length (NSUInteger)
- The number of characters to use from characters.

An initialized NSString object containing length characters taken from characters. The returned object may be different from the original receiver.

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