CallExternalMethodActivity 建構函式

定義

命名空間:

System.Workflow.Activities

組件:

System.Workflow.Activities.dll

初始化 CallExternalMethodActivity 類別的新執行個體。

多載

CallExternalMethodActivity()	初始化 CallExternalMethodActivity 類別的新執行個體。
CallExternalMethodActivity(String)	使用活動的名稱，初始化 CallExternalMethodActivity 類別的新執行個體。

範例

下列範例示範如何建立 CallExternalMethodActivity 類別的執行個體。 這個範例來自 DocumentApprovalWorkflow.designer.cs 檔案中的＜PersistenceHost SDK＞範例。 如需詳細資訊，請參閱 持續性主機範例。

this.SendDocument = new System.Workflow.Activities.CallExternalMethodActivity();

Me.SendDocument = New System.Workflow.Activities.CallExternalMethodActivity()

CallExternalMethodActivity()

初始化 CallExternalMethodActivity 類別的新執行個體。

public:
 CallExternalMethodActivity();

public CallExternalMethodActivity ();

Public Sub New ()

範例

下列程式碼範例顯示如何初始化 CallExternalMethodActivity 的新執行個體。 程式碼也會初始化 ListenActivity、EventDrivenActivity、HandleExternalEventActivity、DelayActivity 和 CodeActivity 類別的新執行個體。 這個程式碼範例是 PurchaseOrderWorkflow.Designer.cs 檔案中＜接聽 SDK＞範例的一部分。 如需詳細資訊，請參閱 接聽範例。

this.CanModifyActivities = true;
this.Timeout = new System.Workflow.Activities.CodeActivity();
this.Delay = new System.Workflow.Activities.DelayActivity();
this.RejectPO = new System.Workflow.Activities.HandleExternalEventActivity();
this.ApprovePO = new System.Workflow.Activities.HandleExternalEventActivity();
this.OnTimeoutEventDriven = new System.Workflow.Activities.EventDrivenActivity();
this.OnOrderRejectedEventDriven = new System.Workflow.Activities.EventDrivenActivity();
this.OnOrderApprovedEventDriven = new System.Workflow.Activities.EventDrivenActivity();
this.POStatusListen = new System.Workflow.Activities.ListenActivity();
this.CreatePO = new System.Workflow.Activities.CallExternalMethodActivity();

Me.CanModifyActivities = True
Me.CreatePO = New System.Workflow.Activities.CallExternalMethodActivity
Me.POStatusListen = New System.Workflow.Activities.ListenActivity
Me.OnOrderApprovedEventDriven = New System.Workflow.Activities.EventDrivenActivity
Me.OnOrderRejectedEventDriven = New System.Workflow.Activities.EventDrivenActivity
Me.OnTimeoutEventDriven = New System.Workflow.Activities.EventDrivenActivity
Me.ApprovePO = New System.Workflow.Activities.HandleExternalEventActivity
Me.RejectPO = New System.Workflow.Activities.HandleExternalEventActivity
Me.Delay = New System.Workflow.Activities.DelayActivity
Me.Timeout = New System.Workflow.Activities.CodeActivity

CallExternalMethodActivity(String)

使用活動的名稱，初始化 CallExternalMethodActivity 類別的新執行個體。

public:
 CallExternalMethodActivity(System::String ^ name);

public CallExternalMethodActivity (string name);

new System.Workflow.Activities.CallExternalMethodActivity : string -> System.Workflow.Activities.CallExternalMethodActivity

Public Sub New (name As String)

參數

name

String

活動的使用者定義名稱，用於初始化活動名稱屬性。