private XElement Serialize(string name, ImageBox imageBox)
{
var key = $"{_list.Count + 1}.{imageBox.Extention}";
_list.Add(key, imageBox);
return new XElement(name,
new XAttribute(nameof(imageBox.Width), imageBox.Width),
new XAttribute(nameof(imageBox.Height), imageBox.Height),
new XAttribute("FileName", key));
}
private void OpenFile(ImageBox imageBox)
{
ImageBox = imageBox;
CancelQuadrangle();
}