Method IReadOnlyDictionary<TLeft, TRight>.ContainsKey
IReadOnlyDictionary<TLeft, TRight>.ContainsKey(TLeft)
Determines whether this map contains the specified left value.
Declaration
bool IReadOnlyDictionary<TLeft, TRight>.ContainsKey(TLeft key)Parameters
| Type | Name | Description |
|---|---|---|
| TLeft | key |
Returns
| Type | Description |
|---|---|
| bool | true if this map contains the specified left value, otherwise false. |