HashSet<T>.ICollection<T>.Add(T) Method
Definition
Important
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Adds an item to an ICollection<T> object.
virtual void System.Collections.Generic.ICollection<T>.Add(T item) = System::Collections::Generic::ICollection<T>::Add;void ICollection<T>.Add (T item);abstract member System.Collections.Generic.ICollection<T>.Add : 'T -> unit
override this.System.Collections.Generic.ICollection<T>.Add : 'T -> unitSub Add (item As T) Implements ICollection(Of T).AddParameters
- item
- T
The object to add to the ICollection<T> object.
Implements
Exceptions
The ICollection<T> is read-only.
Remarks
If Count is less than Capacity, this method is an O(1) operation. If the capacity must be increased to accommodate the new element, this method becomes an O(n) operation, where n is Count.
Applies to
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