ActivityAction Class

Reference

Definition

Namespace:: System.Activities

Assembly:: System.Activities.dll

Important

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Defines an activity delegate that has no in arguments and does not return a value.

public ref class ActivityAction sealed : System::Activities::ActivityDelegate

public sealed class ActivityAction : System.Activities.ActivityDelegate

type ActivityAction = class
    inherit ActivityDelegate

Public NotInheritable Class ActivityAction
Inherits ActivityDelegate

Inheritance: Object

ActivityDelegate
ActivityAction

Remarks

An activity delegate executes an activity that has a required signature, such as the ForEach<T> activity that requires an iteration variable or the Catch<TException> activity that requires an Exception.

There are multiple generic versions of this type that take from 1 to 16 arguments for the activity that is called. There are also ActivityFunc<TResult> types for delegates that return values.

Constructors

ActivityAction()

Creates a new instance of the ActivityAction class.

Properties

DisplayName	Gets or sets an optional friendly name that is used for debugging, validation, exception handling, and tracking. (Inherited from ActivityDelegate)
Handler	Gets or sets the activity that is represented by this ActivityDelegate. (Inherited from ActivityDelegate)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetResultArgument()	When implemented in a derived class, returns the DelegateOutArgument of the ActivityDelegate. (Inherited from ActivityDelegate)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
OnGetRuntimeDelegateArguments(IList<RuntimeDelegateArgument>)	Supplies a list of runtime arguments for the ActivityDelegate. (Inherited from ActivityDelegate)
ShouldSerializeDisplayName()	Indicates whether the DisplayName property value should be serialized to XAML. (Inherited from ActivityDelegate)
ToString()	Returns a String representation of the ActivityDelegate that contains the DisplayName. (Inherited from ActivityDelegate)

Applies to