ConcurrentDictionary<TKey,TValue>.ICollection<KeyValuePair<TKey,TValue>>.Add Method

Definition

Namespace:

System.Collections.Concurrent

Assembly:

System.Collections.Concurrent.dll

Source:

ConcurrentDictionary.cs

Adds an item to the collection.

 virtual void System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Add(System::Collections::Generic::KeyValuePair<TKey, TValue> keyValuePair) = System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<TKey, TValue>>::Add;

void ICollection<KeyValuePair<TKey,TValue>>.Add (System.Collections.Generic.KeyValuePair<TKey,TValue> keyValuePair);

abstract member System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Add : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> unit
override this.System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.Add : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> unit

Sub Add (keyValuePair As KeyValuePair(Of TKey, TValue)) Implements ICollection(Of KeyValuePair(Of TKey, TValue)).Add

Parameters

keyValuePair

KeyValuePair<TKey,TValue>

The KeyValuePair<TKey,TValue> to add to the dictionary.

Implements

Add(T)

Exceptions

ArgumentNullException

The Key of keyValuePair is null.

OverflowException

The Dictionary<TKey,TValue> contains too many elements.

ArgumentException

An element with the same key already exists in the Dictionary<TKey,TValue>.

See also

• Thread-Safe Collections
• How to: Add and Remove Items from a ConcurrentDictionary