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Send Class

An activity that sends a message to a service.


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

<ContentPropertyAttribute("Content")> _
Public NotInheritable Class Send _
	Inherits Activity

The Send type exposes the following members.

Public methodSendInitializes a new instance of the Send class.

Public propertyActionGets or sets the value of the action header of the message being sent.
Protected propertyCacheIdGets the identifier of the cache that is unique within the scope of the workflow definition. (Inherited from Activity.)
Protected propertyConstraintsGets a collection of Constraint activities that can be configured to provide validation for the Activity. (Inherited from Activity.)
Public propertyContentGets or sets the content sent by the Send activity.
Public propertyCorrelatesWithGets or sets a correlation handle that is used to route the message to the appropriate workflow instance.
Public propertyCorrelationInitializersGets a collection of correlation initializers.
Public propertyDisplayNameGets or sets an optional friendly name that is used for debugging, validation, exception handling, and tracking. (Inherited from Activity.)
Public propertyEndpointGets or sets the endpoint to send messages to.
Public propertyEndpointAddressGets or sets the address of the endpoint to send messages to.
Public propertyEndpointConfigurationNameGets or sets the name of the endpoint configuration.
Public propertyIdGets an identifier that is unique in the scope of the workflow definition. (Inherited from Activity.)
Protected propertyImplementationGets or sets the delegate that returns an Activity that contains the execution logic. (Inherited from Activity.)
Public propertyKnownTypesGets a collection of the known types for the service operation to be called.
Public propertyOperationNameGets or sets the name of the service operation to be called.
Public propertyProtectionLevelGets or sets a value that indicates the protection level for the message.
Public propertySerializerOptionGets or sets a value that specifies the serializer to use when sending a message.
Public propertyServiceContractNameThe name of the contract the service to be called implements.
Public propertyTokenImpersonationLevelGets or sets a value that indicates the token impersonation level allowed for the receiver of the message.

Protected methodCacheMetadataCreates and validates a description of the activity’s arguments, variables, child activities, and activity delegates. (Inherited from Activity.)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodShouldSerializeDisplayNameIndicates whether the DisplayName property should be serialized. (Inherited from Activity.)
Public methodToStringReturns a String that contains the Id and DisplayName of the Activity. (Inherited from Activity.)

The following example shows how to create a Send activity and add it to a workflow. The example also shows how to use ReceiveReply activity to receive the reply message.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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