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ActivityAction<T> Class

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Definition

Namespace:
System.Activities
Assembly:
System.Activities.dll

Defines an activity delegate that has one in argument and does not return a value.

generic <typename T>
public ref class ActivityAction sealed : System::Activities::ActivityDelegate
public sealed class ActivityAction<T> : System.Activities.ActivityDelegate
type ActivityAction<'T> = class
    inherit ActivityDelegate
Public NotInheritable Class ActivityAction(Of T)
Inherits ActivityDelegate

Type Parameters

T

The type of the in argument of the activity delegate.

Inheritance
Object
ActivityDelegate
ActivityAction<T>

Remarks

An activity delegate allows a developer to define the required signature of an activity that will be specified by a third party.

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 types for activity delegates that return values.

Constructors

ActivityAction<T>()

Creates a new instance of the ActivityAction<T> class.

Properties

Argument

Gets or sets the in argument of the activity delegate.
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

See also