ConditionalWeakTable<TKey,TValue>.AddOrUpdate(TKey, TValue) Method
Definition
Important
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Adds the key and value if the key doesn't exist, or updates the existing key's value if it does exist.
public:
void AddOrUpdate(TKey key, TValue value);
public void AddOrUpdate (TKey key, TValue value);
member this.AddOrUpdate : 'Key * 'Value -> unit
Public Sub AddOrUpdate (key As TKey, value As TValue)
Parameters
- key
- TKey
The key to add or update. May not be null
.
- value
- TValue
The value to associate with key
.
Exceptions
key
is null
.
Applies to
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