public virtual void UnionHashTable(NSHashTable other) { }
public virtual void MinusHashTable(NSHashTable other) { }
public virtual bool IsSubsetOfHashTable(NSHashTable other) { return(default(bool)); }
public virtual bool IsEqualToHashTable(NSHashTable other) { return(default(bool)); }
public virtual void IntersectHashTable(NSHashTable other) { }
public virtual bool IntersectsHashTable(NSHashTable other) { return(default(bool)); }