RelayCommand Class

Implements an ICommand by storing and executing actions for Execute(Object) and CanExecute(Object). Note that you have to manually call OnCanExecuteChanged if CanExecute(Object) will return a different value than before.

Inheritance Hierarchy

SystemObject
Altaxo.GuiRelayCommand

Namespace: Altaxo.Gui
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

public class RelayCommand : ICommand

The RelayCommand type exposes the following members.

Constructors

	Name	Description
	RelayCommand(Action)	Initializes a new instance of the RelayCommand class
	RelayCommand(Action, FuncBoolean)	Initializes a new instance of the RelayCommand class

Methods

	Name	Description
	CanExecute	Defines the method that determines whether the command can execute in its current state.
	EhRequerySuggested	Used to connect to the Wpf CommandManager's RequerySuggested event that is fired if something in the Gui has changed.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Execute	Defines the method to be called when the command is invoked.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	OnCanExecuteChanged	If called, will raise the CanExecuteChanged event. Call this function manually if CanExecute(Object) will return a different value than before.
	ToString	Returns a string that represents the current object. (Inherited from Object)

Events

	Name	Description
	CanExecuteChanged	Occurs when changes occur that affect whether or not the command should execute.