/// <summary>
/// Executes the cancel command.
/// </summary>
public void Cancel()
{
if (_cts.IsCancellationRequested)
{
return;
}
_cts.Cancel();
_canExecuteChanged.RaiseCanExecuteChanged();
}
/// <summary>
/// Raises <see cref="ICommand.CanExecuteChanged"/>.
/// </summary>
public void RaiseCanExecuteChanged()
{
if (_useCommandManager)
{
CommandManager.InvalidateRequerySuggested();
}
else
{
_canExecuteChanged.RaiseCanExecuteChanged();
}
}
/// <summary>
/// Raises <see cref="ICommand.CanExecuteChanged"/>.
/// </summary>
public void RaiseCanExecuteChanged()
{
_canExecuteChanged.RaiseCanExecuteChanged();
}