DelegateCommandCanExecuteChanged Event

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

Namespace: TomsToolbox.Wpf
Assembly: TomsToolbox.Wpf (in TomsToolbox.Wpf.dll) Version: 2.21.0+44d18b541fc9419ec3c549350a832394661b2a4d
XMLNS for XAML: Not mapped to an xmlns.

Syntax

Copy

public event EventHandler CanExecuteChanged

Public Event CanExecuteChanged As EventHandler

Value

EventHandler

Implements

ICommandCanExecuteChanged

Remarks

The event is forwarded to the CommandManager, so visuals bound to the delegate command will be updated in sync with the system. To explicitly refresh all visuals call CommandManager.InvalidateRequerySuggested();

Reference

DelegateCommand Class

TomsToolbox.Wpf Namespace