ITree<TKey,TValue>.count(TKey) Method
Definition
Important
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Finds the number of elements that match a specified key.
public:
int count(TKey _Keyval);
public int count (TKey _Keyval);
abstract member count : 'Key -> int
Public Function count (_Keyval As TKey) As Integer
Parameters
- _Keyval
- TKey
The key value for which to search.
Returns
The number of elements in the controlled sequence that have the same key as _Keyval
. You use it to determine the number of elements currently in the controlled sequence that match a specified key.
Remarks
For more information, see hash_map::count (STL/CLR), hash_multimap::count (STL/CLR), hash_set::count (STL/CLR), and hash_multiset::count (STL/CLR).
Applies to
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