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HandleExternalEventActivity.InterfaceType Property

  • Reference

Definition

Namespace:
System.Workflow.Activities
Assembly:
System.Workflow.Activities.dll

Gets or sets the ExternalDataExchangeAttribute attributed interface type of the local service whose event is handled. This property must be set before local communication can occur.

public:
 virtual property Type ^ InterfaceType { Type ^ get(); void set(Type ^ value); };
[System.Workflow.ComponentModel.Design.TypeFilterProvider(typeof(System.Workflow.Activities.ExternalDataExchangeInterfaceTypeFilterProvider))]
public virtual Type InterfaceType { get; set; }
[<System.Workflow.ComponentModel.Design.TypeFilterProvider(typeof(System.Workflow.Activities.ExternalDataExchangeInterfaceTypeFilterProvider))>]
member this.InterfaceType : Type with get, set
Public Overridable Property InterfaceType As Type

Property Value

Type

The interface type of the local service whose event is handled.

Attributes
TypeFilterProviderAttribute

Examples

The following code example shows how to create and set values for the HandleExternalEventActivity class. This code example is part of the RaiseEventToLoadWorkflow SDK sample from the DocumentApprovalWorkflow.cs file. For more information, see Raise Event To Load Workflow.

this.Car.Name = "Car";
this.Car.ExecuteCode += new System.EventHandler(this.Car_ExecuteCode);
this.Car.SetValue(System.Workflow.Activities.ConditionedActivityGroup.WhenConditionProperty, codecondition1);
codecondition2.Condition += new System.EventHandler<System.Workflow.Activities.ConditionalEventArgs>(this.AirlineCondition);

Me.Car.Name = "Car"
AddHandler Car.ExecuteCode, AddressOf Me.Car_ExecuteCode
Me.Car.SetValue(System.Workflow.Activities.ConditionedActivityGroup.WhenConditionProperty, codecondition1)
AddHandler codecondition2.Condition, AddressOf Me.AirlineCondition

Applies to

See also