NativeActivityContext.ScheduleDelegate 方法

定义

命名空间:

System.Activities

程序集:

System.Activities.dll

将活动的回调方法推送到工作项池中。

public System.Activities.ActivityInstance ScheduleDelegate (System.Activities.ActivityDelegate activityDelegate, System.Collections.Generic.IDictionary<string,object> inputParameters, System.Activities.DelegateCompletionCallback onCompleted = default, System.Activities.FaultCallback onFaulted = default);

member this.ScheduleDelegate : System.Activities.ActivityDelegate * System.Collections.Generic.IDictionary<string, obj> * System.Activities.DelegateCompletionCallback * System.Activities.FaultCallback -> System.Activities.ActivityInstance

Public Function ScheduleDelegate (activityDelegate As ActivityDelegate, inputParameters As IDictionary(Of String, Object), Optional onCompleted As DelegateCompletionCallback = Nothing, Optional onFaulted As FaultCallback = Nothing) As ActivityInstance

参数

activityDelegate

ActivityDelegate

当指定的活动操作完成时，活动返回到的回调方法。

inputParameters

IDictionary<String,Object>

活动自变量名称和值的字典列表。

onCompleted

DelegateCompletionCallback

一个书签，用于指示 ActivityAction 完成后恢复父活动执行的位置。

onFaulted

FaultCallback

一个书签，用于指示在错误导致 ActivityAction 终止的情况下将恢复父活动执行的位置。

返回

ActivityInstance

一个活动的实例。