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ReceiveParametersContent Class

Enables a workflow service to receive data n the form of parameters.ReceiveParametersContent is interoperable with non-workflow WCF clients and services. The Parameters collection is similar to the argument declaration on a C# method signature.The Parameters collection cannot contain arguments marked with MessageContractAttribute, or of type [System.ServiceModel.Channels.Message]. Please use ReceiveMessageContent for these types of data.This is a sealed class.


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

public sealed class ReceiveParametersContent : ReceiveContent

The ReceiveParametersContent type exposes the following members.

Public methodReceiveParametersContent()Creates a new instance of the ReceiveParametersContent class.
Public methodReceiveParametersContent(IDictionary<String, OutArgument>)Initializes a new instance of the ReceiveParametersContent class with the specified parameters.

Public propertyParametersModifies the parameters collection.

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 methodToStringReturns a string that represents the current object. (Inherited from Object.)

The following example shows how to use the ReceiveParametersContent class with a Receive activity.

Receive prescriptionRequest = new Receive
    DisplayName = "Request Perscription",
    OperationName = "GetBaseCost",
    ServiceContractName = Constants.PharmacyServiceContractName,
    CanCreateInstance = true,
    //CorrelatesWith = customerHandle,  -- add this line for explicit correlation
    CorrelatesOn = customerQuerySet,
    Content = new ReceiveParametersContent
        Parameters = 
            {"Customer",new OutArgument<Customer>(customer)},
            {"Drug",new OutArgument<string>(drug)},

.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.