/// <summary>
/// Invokes <see cref="ISettingsViewModel.Cancel"/> on all child <see cref="ISettingsViewModel"/>.
/// </summary>
public void Cancel()
{
// go to each tab on the settings view and tell them to cancel.
foreach (ViewDefinition viewDef in TabViews)
{
UserControl uc = viewDef.View as UserControl;
if (uc == null)
{
continue;
}
ISettingsViewModel vm = uc.DataContext as ISettingsViewModel;
if (vm == null)
{
continue;
}
vm.Cancel();
}
Return();
}
/// <summary>
/// The function is passed on to the View Model
/// </summary>
/// <param name="sender">The object sending</param>
/// <param name="e">The event arguments</param>
private void CancelClicked(object sender, RoutedEventArgs e)
{
vm.Cancel(this);
}
