public Circle(Circle c)
{
InitializeComponent();
this.circleUI.Height = c.circleUI.Height;
this.circleUI.Width = c.circleUI.Height;
this.circleUI.Fill = c.circleUI.Fill;
}
private void panel_Drop(object sender, DragEventArgs e)
{
if (e.Handled == false)
{
Panel _panel = (Panel) sender;
UIElement _element = (UIElement) e.Data.GetData("Object");
if (_panel != null && _element != null)
{
Panel _parent = (Panel) VisualTreeHelper.GetParent(_element);
if (e.KeyStates == DragDropKeyStates.ControlKey && e.AllowedEffects.HasFlag(DragDropEffects.Copy))
{
Circle _circle = new Circle((Circle)_element);
_panel.Children.Add(_circle);
e.Effects = DragDropEffects.Copy;
}
else if (e.AllowedEffects.HasFlag(DragDropEffects.Move))
{
_parent.Children.Remove(_element);
_panel.Children.Add(_element);
e.Effects = DragDropEffects.Move;
}
}
}
}
