MessagePropertyAttribute MessagePropertyAttribute MessagePropertyAttribute MessagePropertyAttribute Class

Definition

Represents data that is passed locally with a custom message type but not serialized into a SOAP message.

public ref class MessagePropertyAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, Inherited=false)]
[System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]
[System.AttributeUsage(System.AttributeTargets.Property | System.AttributeTargets.Field, Inherited=false)]
public sealed class MessagePropertyAttribute : Attribute
type MessagePropertyAttribute = class
    inherit Attribute
Public NotInheritable Class MessagePropertyAttribute
Inherits Attribute
Inheritance
MessagePropertyAttributeMessagePropertyAttributeMessagePropertyAttributeMessagePropertyAttribute
Attributes

Examples

The following code example demonstrates the use of the MessagePropertyAttribute attribute.

[MessageContractAttribute] 
public class CustomMessage 
{ 
    private Person internalPerson; 
    [MessageProperty] 
    private int a = 23; 
    [MessageBodyMember(Name="Person")] 
    public PersonType Data 
    { 
        get 
        { 
            return internalPerson; 
        } 
        set
        { 
            this.internalPerson = (Person)value; 
        } 
    } 
}
<MessageContractAttribute> _
Public Class CustomMessage
	Private internalPerson As Person
	<MessageProperty> _
	Private a As Integer = 23
	<MessageBodyMember(Name:="Person")> _
	Public Property Data() As PersonType
		Get
			Return internalPerson
		End Get
		Set(ByVal value As PersonType)
			Me.internalPerson = CType(value, Person)
		End Set
	End Property
End Class

Remarks

Use the MessagePropertyAttribute attribute to attach data to the custom message type as it passes through the Windows Communication Foundation (WCF) system without serializing the data into a SOAP message.

Constructors

MessagePropertyAttribute() MessagePropertyAttribute() MessagePropertyAttribute() MessagePropertyAttribute()

Initializes a new instance of the MessagePropertyAttribute class.

Properties

Name Name Name Name

Gets or sets the name of the property.

TypeId TypeId TypeId TypeId

When implemented in a derived class, gets a unique identifier for this Attribute.

(Inherited from Attribute)

Methods

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Returns a value that indicates whether this instance is equal to a specified object.

(Inherited from Attribute)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Returns the hash code for this instance.

(Inherited from Attribute)
GetType() GetType() GetType() GetType()

Gets the Type of the current instance.

(Inherited from Object)
IsDefaultAttribute() IsDefaultAttribute() IsDefaultAttribute() IsDefaultAttribute()

When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.

(Inherited from Attribute)
Match(Object) Match(Object) Match(Object) Match(Object)

When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.

(Inherited from Attribute)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

Returns a string that represents the current object.

(Inherited from Object)

Explicit Interface Implementations

_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr) _Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr) _Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr) _Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

Maps a set of names to a corresponding set of dispatch identifiers.

(Inherited from Attribute)
_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr) _Attribute.GetTypeInfo(UInt32, UInt32, IntPtr) _Attribute.GetTypeInfo(UInt32, UInt32, IntPtr) _Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

Retrieves the type information for an object, which can be used to get the type information for an interface.

(Inherited from Attribute)
_Attribute.GetTypeInfoCount(UInt32) _Attribute.GetTypeInfoCount(UInt32) _Attribute.GetTypeInfoCount(UInt32) _Attribute.GetTypeInfoCount(UInt32)

Retrieves the number of type information interfaces that an object provides (either 0 or 1).

(Inherited from Attribute)
_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr) _Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr) _Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr) _Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

Provides access to properties and methods exposed by an object.

(Inherited from Attribute)

Applies to