ExpandoObject.IDictionary<String, Object>.ContainsKey Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Determines whether the dictionary contains the specified key.
Assembly: System.Core (in System.Core.dll)
Parameters
- key
- Type: System.String
The key to locate in the dictionary.
Return Value
Type: System.Booleantrue if the dictionary contains an element that has the specified key; otherwise, false.
Implements
IDictionary<TKey, TValue>.ContainsKey(TKey)
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