void Event_AddRelation(object sender, EventArgs e)
{
DisableInputs();
RelationWindow rw = new RelationWindow();
ALLWINDOWS.Add(rw);
rw.Show();
rw.Closed += new EventHandler(WindowClosing);
}
void EditRelationButton(object sender, EventArgs e)
{
Button b = (Button)sender;
Console.WriteLine(b.Name);
int indx = Convert.ToInt32(b.Name.Replace("editBtn", ""));
Relation r = CURRENTDISPLAYEDRELATION[indx];
DisableInputs();
RelationWindow rw = new RelationWindow();
ALLWINDOWS.Add(rw);
rw.Current = r;
rw.Show();
rw.Closed += new EventHandler(WindowClosing);
rw.Refresh();
DisableInputs();
}