public CanExecute ( object parameter ) : bool | ||
parameter | object | |
return | bool |
public void CanExecute_ReturnsFalseWhenIsEnabledIsFalse() { var command = new ActionCommand(_ => { }) { IsEnabled = false }; Assert.IsFalse(command.CanExecute(null)); }
public void CanExecute_IsTrueByDefault() { var command = new ActionCommand(_ => { }); Assert.IsTrue(command.CanExecute(null)); }