MessageProperties.ICollection(Of KeyValuePair(Of String, Object)).Contains Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Determines whether the MessageProperties contains a specific name. This method cannot be inherited.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
'Declaration Private Function Contains ( _ pair As KeyValuePair(Of String, Object) _ ) As Boolean Implements ICollection(Of KeyValuePair(Of String, Object)).Contains
Parameters
- pair
- Type: System.Collections.Generic.KeyValuePair(Of String, Object)
A key/value pair that contains the name and value of the element to locate in the MessageProperties.
Return Value
Type: System.Booleantrue if the MessageProperties contains an element with the name and value in the specified pair; otherwise, false.
Implements
ICollection(Of T).Contains(T)
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