"One of the first things I like to do when working a new contract is dive into the code and work my way around to understand it," Emil wrote, "one line of code that looked like a good start was this."

private ISelecteVariableProperties[] Iselecvariablelst 
    = new ISelecteVariableProperties[ 7 ];

"The '7' didn't make a lot of sense, but I figured there had to be a good reason. And then I came across the following."

if (Iselecvariablelst[0]==null)
  for (int i=0;i<7;i++)
    Rectangle rect =new Rectangle(216,12,110,60);
    if (i>0)
      rect.X = 4+((i-1) % 3)*106;
      rect.Y = 75+((int)((i-1)/3))*60 ;
      rect.Width = 105;
      rect.Height = 60;

      Iselecvariablelst[i]= (ISelecteVariableProperties)
      if (Iselecvariablelst[i]!=null) 
	  new System.EventHandler(ItemGuiModifiedEvent));



Emil continued, "at that point I decided that some mysteries are better left unsolved."