DataCollection<TKey,TValue>.Contains Method
Definition
Important
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Overloads
| Contains(KeyValuePair<TKey,TValue>) |
Determines whether the DataCollection<TKey,TValue> contains a specific value. |
| Contains(TKey) |
Determines whether the DataCollection<TKey,TValue> contains a specific value. |
Contains(KeyValuePair<TKey,TValue>)
Determines whether the DataCollection<TKey,TValue> contains a specific value.
public:
bool Contains(System::Collections::Generic::KeyValuePair<TKey, TValue> key);public bool Contains (System.Collections.Generic.KeyValuePair<TKey,TValue> key);member this.Contains : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> boolPublic Function Contains (key As KeyValuePair(Of TKey, TValue)) As BooleanParameters
- key
- KeyValuePair<TKey,TValue>
The key value pair to locate in the collection.
Returns
true if item is found in the DataCollection<TKey,TValue>; otherwise, false.
Applies to
Contains(TKey)
Determines whether the DataCollection<TKey,TValue> contains a specific value.
public:
bool Contains(TKey key);public bool Contains (TKey key);member this.Contains : 'Key -> boolPublic Function Contains (key As TKey) As BooleanParameters
- key
- TKey
The key to locate in the collection.
Returns
true if item is found in the DataCollection<TKey,TValue>; otherwise, false.