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NativeActivityContext.ScheduleFunc<T, TResult> Method (ActivityFunc<T, TResult>, T, CompletionCallback<TResult>, FaultCallback)

Schedules for execution a specified ActivityFunc<T, TResult> that has two parameters for a return value and an in argument and that bookmarks the specified callback locations where the parent process resumes upon completion of the ActivityFunc<T, TResult>.

Namespace:  System.Activities
Assembly:  System.Activities (in System.Activities.dll)

public ActivityInstance ScheduleFunc<T, TResult>(
	ActivityFunc<T, TResult> activityFunc,
	T argument,
	CompletionCallback<TResult> onCompleted,
	FaultCallback onFaulted

Type Parameters


The data that is carried into an activity.


The type of the NativeActivity child activity out argument.


Type: System.Activities.ActivityFunc<T, TResult>

A child activity that runs when a specific event occurs in the parent activity and returns a value.

Type: T

An argument that carries data into an activity.

Type: System.Activities.CompletionCallback<TResult>

A bookmark that indicates where the parent activity execution resumes upon completion of the ActivityFunc<T, TResult>.

Type: System.Activities.FaultCallback

A bookmark that indicates where the parent activity execution resumes if an error causes the termination of the ActivityFunc<T, TResult>.

Return Value

Type: System.Activities.ActivityInstance
An instance of an activity.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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