Returns a mutable array that provides read-write access to the receiver’s child nodes.
Original signature is '- (NSMutableArray *)mutableChildNodes'
Available in Mac OS X v10.5 and later.

C# | Visual Basic | Visual C++ |
public virtual NSMutableArray MutableChildNodes { get; }
Public Overridable ReadOnly Property MutableChildNodes As NSMutableArray Get
public: virtual property NSMutableArray^ MutableChildNodes { NSMutableArray^ get (); }

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