CallExternalMethodActivity::InterfaceType Property
.NET Framework (current version)
Gets or sets an external method's declaring interface that has the ExternalDataExchangeAttribute.
Assembly: System.Workflow.Activities (in System.Workflow.Activities.dll)
public: property Type^ InterfaceType { virtual Type^ get(); virtual void set(Type^ value); }
Property Value
Type: System::Type^The external method's declaring interface that has the ExternalDataExchangeAttribute.
The following code example shows how to set the InterfaceType property. The interface type must be attributed with the ExternalDataExchangeAttribute. This code example is part of the Listen SDK sample from the PurchaseOrderWorkflow.Designer.cs file. For more information, seeListen Sample.
.NET Framework
Available since 3.0
Available since 3.0
CallExternalMethodActivity Class
System.Workflow.Activities Namespace
Using the CallExternalMethod Activity
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