C# Class MONI.Util.DelegateCommand

This class allows delegating the commanding logic to methods passed as parameters, and enables a View to bind commands to objects that are not part of the element tree.

Inheritance: ICommand

Exibir arquivo Open project: dotob/moni

Public Methods

Method	Description
CanExecute ( ) : bool	Method to determine if the command can be executed if there is a accesscontrol token that is valid check for it
DelegateCommand ( System.Action executeMethod ) : System	ctor for command that can always be executed. executes given action
DelegateCommand ( System.Action executeMethod, Func canExecuteMethod ) : System	ctor for command that has canexecute func and automatic requery can be disabled and an accesscontrol token to be tested BEFORE canexecute is queried
Execute ( ) : void	Execution of the command
RaiseCanExecuteChanged ( ) : void	Raises the CanExecuteChaged event

Protected Methods

Method	Description
OnCanExecuteChanged ( ) : void	Protected virtual method to raise CanExecuteChanged event

Private Methods

Method	Description
ICommand ( object parameter ) : bool
ICommand ( object parameter ) : void

Method Details

CanExecute() public method

Method to determine if the command can be executed if there is a accesscontrol token that is valid check for it

public CanExecute ( ) : bool
return	bool

DelegateCommand() public method

ctor for command that can always be executed. executes given action

public DelegateCommand ( System.Action executeMethod ) : System
executeMethod	System.Action	action to execute
return	System

DelegateCommand() public method

ctor for command that has canexecute func and automatic requery can be disabled and an accesscontrol token to be tested BEFORE canexecute is queried

public DelegateCommand ( System.Action executeMethod, Func canExecuteMethod ) : System
executeMethod	System.Action	action to execute
canExecuteMethod	Func	func to query for canexecute
return	System

Execute() public method

Execution of the command

public Execute ( ) : void
return	void

OnCanExecuteChanged() protected method

Protected virtual method to raise CanExecuteChanged event

protected OnCanExecuteChanged ( ) : void
return	void

RaiseCanExecuteChanged() public method

Raises the CanExecuteChaged event

public RaiseCanExecuteChanged ( ) : void
return	void