Class CallMethodAction

An action that calls a method on a specified object when invoked.

Inheritance
System.Object
DependencyObject
CallMethodAction
Implements
Inherited Members
Namespace: EmptyKeys.UserInterface.Interactions.Core
Assembly: EmptyKeys.UserInterface.dll
Syntax
public sealed class CallMethodAction : DependencyObject, IAction

Fields

MethodNameProperty

The method name property

Declaration
public static readonly DependencyProperty MethodNameProperty
Field Value
Type Description
DependencyProperty

TargetObjectProperty

The target object property

Declaration
public static readonly DependencyProperty TargetObjectProperty
Field Value
Type Description
DependencyProperty

Properties

MethodName

Gets or sets the name of the method to invoke. This is a dependency property.

Declaration
public string MethodName { get; set; }
Property Value
Type Description
System.String

The name of the method.

TargetObject

Gets or sets the object that exposes the method of interest. This is a dependency property.

Declaration
public object TargetObject { get; set; }
Property Value
Type Description
System.Object

The target object.

Methods

Execute(Object, Object)

Executes the action.

Declaration
public object Execute(object sender, object parameter)
Parameters
Type Name Description
System.Object sender

The System.Object that is passed to the action by the behavior. Generally this is AssociatedObject or a target object.
System.Object parameter

The value of this parameter is determined by the caller.
Returns
Type Description
System.Object

True if the method is called; else false.
Remarks

An example of parameter usage is EventTriggerBehavior, which passes the EventArgs as a parameter to its actions.

Exceptions
Type Condition
System.ArgumentException

Implements