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QueryCorrelationInitializer Class
Visual Studio 2010
Initializes the associated CorrelationHandle based on the results of the MessageQuerySet when the message is sent or received.
System::Object
System.ServiceModel.Activities::CorrelationInitializer
System.ServiceModel.Activities::QueryCorrelationInitializer
System.ServiceModel.Activities::CorrelationInitializer
System.ServiceModel.Activities::QueryCorrelationInitializer
Assembly: System.ServiceModel.Activities (in System.ServiceModel.Activities.dll)
The QueryCorrelationInitializer type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | QueryCorrelationInitializer | Initializes a new instance of the QueryCorrelationInitializer class. |
| Name | Description | |
|---|---|---|
![]() | CorrelationHandle | Gets or sets the CorrelationHandle argument for the correlation initializer. (Inherited from CorrelationInitializer.) |
![]() | MessageQuerySet | Gets or sets the MessageQuerySet that is used to perform the CorrelationKey calculation. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
The following example shows how to use the QueryCorrelationInitializer class to set the correlation initialize for a SendReply activity.
new SendReply { DisplayName = "Send Adjusted Cost", Request = prescriptionRequest, // Initialize the orderHandle using the MessageQuerySet to correlate with the final GetAdjustedCost request CorrelationInitializers = { new QueryCorrelationInitializer { CorrelationHandle = orderHandle, MessageQuerySet = GetOrderQuerySet } }, Content = SendContent.Create(new InArgument<Order>((e) => order.Get(e))) }
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.
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