ContainsKey Method

MessageProperties.ContainsKey Method (String)


Determines whether the MessageProperties contains a specific name, key, or identifier.

Namespace:   System.ServiceModel.Channels
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

public bool ContainsKey(
	string name


Type: System.String

The name, key, or identifier to locate in the MessageProperties.

Return Value

Type: System.Boolean

true if the MessageProperties contains an element with the specified name; otherwise, false.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 3.0
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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