MessageProperties.ICollection<KeyValuePair<String, Object>>.Contains Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Determines whether the MessageProperties contains a specific name. This method cannot be inherited.
Namespace: System.ServiceModel.Channels
Assembly: System.ServiceModel (in System.ServiceModel.dll)
Syntax
'Declaration
Private Function Contains ( _
pair As KeyValuePair(Of String, Object) _
) As Boolean Implements ICollection(Of KeyValuePair(Of String, Object)).Contains
bool ICollection<KeyValuePair<string, Object>>.Contains(
KeyValuePair<string, Object> pair
)
Parameters
- pair
Type: System.Collections.Generic.KeyValuePair<String, Object>
A key/value pair that contains the name and value of the element to locate in the MessageProperties.
Return Value
Type: System.Boolean
true if the MessageProperties contains an element with the name and value in the specified pair; otherwise, false.
Implements
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.