XPathMessageFilterElementCollection.ContainsKey(Object) Method
Definition
Important
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Determines whether the XPathMessageFilterElementCollection contains an element with the specified key.
public:
override bool ContainsKey(System::Object ^ key);public override bool ContainsKey(object key);override this.ContainsKey : obj -> boolPublic Overrides Function ContainsKey (key As Object) As BooleanParameters
- key
- Object
The key to look up in the collection.
Returns
true if the key exists in the collection; otherwise, false.
Exceptions
key is null.
The type associated with key is invalid.
