C#
VB
C++
Determines whether the DictionaryWithEvents<TKey,TValue> contains the specified key.
public bool ContainsKey(
TKey key
)
public:
bool ContainsKey(
_TKey^_ key
)
key
The key to locate in the DictionaryWithEvents<TKey,TValue>.
true if the Dictionary{TKey, TValue} contains an element with the specified key; otherwise, it is false.
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