Sorted Set<T>.Builder. Add(T) Method
Adds an element to the current set and returns a value to indicate whether the element was successfully added.
public: virtual bool Add(T item);
public bool Add (T item);
abstract member Add : 'T -> bool override this.Add : 'T -> bool
Public Function Add (item As T) As Boolean
The element to add to the set.
true if the element is added to the set;
false if the element is already in the set