C# Class System.Waf.Applications.DelegateCommand

An ICommand whose delegates can be attached for Execute and CanExecute.

Inheritance: ICommand

Public Methods

Method	Description
CanExecute ( object parameter ) : bool	Defines the method that determines whether the command can execute in its current state.
DelegateCommand ( Action execute ) : System.Windows.Input	Initializes a new instance of the DelegateCommand class.
DelegateCommand ( Action execute, Func canExecute ) : System.Windows.Input	Initializes a new instance of the DelegateCommand class.
DelegateCommand ( Action	Initializes a new instance of the DelegateCommand class.
DelegateCommand ( Action	Initializes a new instance of the DelegateCommand class.
Execute ( object parameter ) : void	Defines the method to be called when the command is invoked.
RaiseCanExecuteChanged ( ) : void	Raises the CanExecuteChanged event.

Method	Description
OnCanExecuteChanged ( EventArgs e ) : void	Raises the CanExecuteChanged event.

Defines the method that determines whether the command can execute in its current state.

public CanExecute ( object parameter ) : bool
parameter	object	Data used by the command. If the command does not require data to be passed, this object can be set to null.
return	bool

Initializes a new instance of the DelegateCommand class.

The execute argument must not be null.

public DelegateCommand ( Action execute ) : System.Windows.Input
execute	Action	Delegate to execute when Execute is called on the command.
return	System.Windows.Input

Initializes a new instance of the DelegateCommand class.

The execute argument must not be null.

public DelegateCommand ( Action execute, Func canExecute ) : System.Windows.Input
execute	Action	Delegate to execute when Execute is called on the command.
canExecute	Func	Delegate to execute when CanExecute is called on the command.
return	System.Windows.Input

Initializes a new instance of the DelegateCommand class.

The execute argument must not be null.

public DelegateCommand ( Action
execute	Action	Delegate to execute when Execute is called on the command.
return	System.Windows.Input

Initializes a new instance of the DelegateCommand class.

The execute argument must not be null.

public DelegateCommand ( Action
execute	Action	Delegate to execute when Execute is called on the command.
canExecute	bool>.Func	Delegate to execute when CanExecute is called on the command.
return	System.Windows.Input

Defines the method to be called when the command is invoked.

public Execute ( object parameter ) : void
parameter	object	Data used by the command. If the command does not require data to be passed, this object can be set to null.
return	void

Raises the CanExecuteChanged event.

protected OnCanExecuteChanged ( EventArgs e ) : void
e	EventArgs	The instance containing the event data.
return	void

Raises the CanExecuteChanged event.

public RaiseCanExecuteChanged ( ) : void
return	void