AllowNullDictionaryTKey, TValueAdd Method

public void Add(
	TKey key,
	TValue value
)

Public Sub Add ( 
	key As TKey,
	value As TValue
)

public:
virtual void Add(
	TKey key, 
	TValue value
) sealed

abstract Add : 
        key : 'TKey * 
        value : 'TValue -> unit 
override Add : 
        key : 'TKey * 
        value : 'TValue -> unit 

Parameters

key  TKey

The key of the element to add. In this dictionary it can be even .

value  TValue

The value of the element to add.

Implements

In this dictionary both the key and the value can be .

You can also use the indexer to add new elements by setting the value of a key that does not exist in the AllowNullDictionaryTKey, TValue. for example:

myCollection[myNonexistentKey] = myValue;

This method approaches an O(1) operation unless if insertion causes a resize, in which case the operation is O(n).

Reference