private void CloseDrawerHandler(object sender, ExecutedRoutedEventArgs executedRoutedEventArgs)
{
if (executedRoutedEventArgs.Handled)
{
return;
}
if (executedRoutedEventArgs.Parameter is Dock dock)
{
var drawerClosingEventArgs = new DrawerClosingEventArgs(dock, DrawerClosingEvent);
//multiple ways of calling back that the drawer is closing:
// * routed event
OnDrawerClosing(drawerClosingEventArgs);
if (drawerClosingEventArgs.IsCancelled)
{
return;
}
}
SetOpenFlag(executedRoutedEventArgs, false);
executedRoutedEventArgs.Handled = true;
}
protected void OnDrawerClosing(DrawerClosingEventArgs eventArgs)
{
RaiseEvent(eventArgs);
}
