ConcurrentDictionary<TKey,TValue>.ICollection<KeyValuePair<TKey,TValue>>.Add Method
Definition
Important
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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
Exceptions
The Key of keyValuePair
is null
.
The Dictionary<TKey,TValue> contains too many elements.
An element with the same key already exists in the Dictionary<TKey,TValue>.
Applies to
See also
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