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 -> bool
Public Overrides Function ContainsKey (key As Object) As Boolean
Parameters
- 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.
Applies to
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