KeyedCollection<TKey,TItem>.TryGetValue(TKey, TItem) Method
Definition
Important
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Tries to get an item from the collection using the specified key.
public:
bool TryGetValue(TKey key, [Runtime::InteropServices::Out] TItem % item);public bool TryGetValue (TKey key, out TItem item);member this.TryGetValue : 'Key * 'Item -> boolPublic Function TryGetValue (key As TKey, ByRef item As TItem) As BooleanParameters
- key
- TKey
The key of the item to search in the collection.
- item
- TItem
When this method returns true, the item from the collection that matches the provided key; when this method returns false, the default value for the type of the collection.
Returns
true if an item for the specified key was found in the collection; otherwise, false.
Exceptions
key is null.
Applies to
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