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 -> unit
Sub Add (item As T) Implements ICollection(Of T).Add
Parameters
- 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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