AttributeDictionary.ContainsKey(String) Method   
Definition
Important
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Determines whether the IDictionary<TKey,TValue> contains an element with the specified key.
public:
 virtual bool ContainsKey(System::String ^ key);public bool ContainsKey(string key);abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> boolPublic Function ContainsKey (key As String) As BooleanParameters
- key
- String