private void LoadFromXML_Click(object sender, RoutedEventArgs e)
{
DS_XML file = new DS_XML();
var listFigur = file.Load();
foreach (myFigure fgg in listFigur)
{
this.canvas1.Children.Add(fgg);
}
}
private void SavetoXML_Click(object sender, RoutedEventArgs e)
{
var fg = canvas1.Children.OfType<myFigure>().ToList();
DS_XML file = new DS_XML();
file.Save(fg);
}