IActivityTemplateFactory 介面

定義

命名空間:

System.Activities.Presentation

組件:

System.Activities.Presentation.dll

定義類別所實作的 Factory 方法，以建立封裝「預留位置」Activity 物件的範本。

public interface class IActivityTemplateFactory

public interface IActivityTemplateFactory

type IActivityTemplateFactory = interface

Public Interface IActivityTemplateFactory

衍生

System.Activities.Core.Presentation.Factories.ForEachWithBodyFactory<T>

System.Activities.Core.Presentation.Factories.ParallelForEachWithBodyFactory<T>

System.Activities.Core.Presentation.Factories.PickWithTwoBranchesFactory

System.Activities.Core.Presentation.Factories.StateMachineWithInitialStateFactory

System.Activities.Presentation.Toolbox.ActivityTemplateFactory

System.ServiceModel.Activities.Presentation.Factories.ReceiveAndSendReplyFactory

System.ServiceModel.Activities.Presentation.Factories.SendAndReceiveReplyFactory

範例

public sealed class MyDelayActivity : IActivityTemplateFactory  

{  
     public Activity Create(DependencyObject target)  
     {  
         return new System.Activities.Statements.Delay  
         {  
             DisplayName = "DelayActivityTemplate",  
             Duration = new TimeSpan(0,0,10)  

         };  
     }  
 }  

備註

自訂活動範本必須實作 IActivityTemplateFactory。 自訂活動範本會用來自訂活動的組態，包括自訂複合活動，因此使用者不需要個別建立每個活動以及手動設定其所有屬性和其他設定。

方法

Create(DependencyObject)

建立 Activity 類別的執行個體，這個執行個體表示指定之目標物件的預先定義設計模式。