Method ContainsKey
ContainsKey(string)
Determines whether the collection contains an element with the specified key.
Declaration
bool ContainsKey(string key)Parameters
| Type | Name | Description |
|---|---|---|
| string | key | The key to locate in the collection. |
Returns
| Type | Description |
|---|---|
| bool | true if the collection contains an element with the key; otherwise, false. |