MessageParameterAttribute Class
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MessageParameterAttribute Class

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Controls the name of the request and response parameter names. Cannot be used with Message or message contracts.

System.Object
  System.Attribute
    System.ServiceModel.MessageParameterAttribute

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

[AttributeUsageAttribute(AttributeTargets.Parameter|AttributeTargets.ReturnValue, Inherited = false)]
public sealed class MessageParameterAttribute : Attribute

The MessageParameterAttribute type exposes the following members.

  NameDescription
Public methodMessageParameterAttributeInitializes a new instance of the MessageParameterAttribute class.
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  NameDescription
Public propertyNameObtains or sets the name attribute of the parameter in the XML Schema (XSD).
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  NameDescription
Public methodEqualsInfrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeReturns the hash code for this instance. (Inherited from Attribute.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodMatchWhen overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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Use the MessageParameterAttribute to control the name of the parameter or the return value. This attribute has no effect if the parameters are marked by the MessageContractAttribute attribute.

NoteNote:

The value of the parameter names in the operation signature are part of the contract and are case sensitive. Use this attribute when you must distinguish between the local parameter name and the metadata that describes the operation for client applications.

Capabilities

If you use this API in your app, you must specify the following capabilities in the app manifest. Otherwise, your app might not work correctly or it might exit unexpectedly.

ID_CAP_NETWORKING

Windows Phone 8, Windows Phone OS 7.1

For more info, see App capabilities and hardware requirements for Windows Phone 8.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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