XPathMessageFilterElementCollection.ContainsKey(Object) Method

Reference

Definition

Namespace:: System.ServiceModel.Configuration

Assembly:: System.ServiceModel.dll

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

Boolean

true if the key exists in the collection; otherwise, false.

Exceptions

ArgumentNullException

key is null.

InvalidOperationException

The type associated with key is invalid.

Applies to

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