Hi, the new forum report lot of errors.
Also i highly suggest back to the older forum look.
really sorry but this new forum look really bad, and work bad.


Now my question, this line work correctly under a mouse event:
W = SystemInformation.PrimaryMonitorSize.Width;
H  = SystemInformation.PrimaryMonitorSize.Height;
Popup.PlacementRectangle = new Rect(new Point(e.MousePosition(this).X - 30, e.GetPosition(this).Y - 20), new Point(W, H))


What is the equivalente to this if i use this under:
private void diagram_Clicked(object sender, DiagramEventArgs e)
   {

Thank you for reply.
Tellme where i can send to you a screen capture of errors.