Class DelegateCommand<T>

System.Object

DelegateCommand<T>

System.Windows.Input.ICommand

public class DelegateCommand<T> : Object, ICommand

Name
T

Initializes a new instance of the DelegateCommand class.

public DelegateCommand(Action<T> method)

Type	Name	Description
System.Action<T>	method	The method.

Initializes a new instance of the DelegateCommand class.

public DelegateCommand(Action<T> method, Predicate<T> canExecute)

Type	Name	Description
System.Action<T>	method	The method.
System.Predicate<T>	canExecute	The can execute.

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

public bool CanExecute(object parameter)

Type	Name	Description
System.Object	parameter	Data used by the command. If the command does not require data to be passed, this object can be set to null.

Type	Description
System.Boolean	true if this command can be executed; otherwise, false.

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

public void Execute(object parameter)

Type	Name	Description
System.Object	parameter	Data used by the command. If the command does not require data to be passed, this object can be set to null.

Raises CanExecuteChanged event to notify changes in command status.

public void RaiseCanExecuteChanged()

public event EventHandler CanExecuteChanged

Type
System.EventHandler

System.Windows.Input.ICommand