public RuleWindow(Rule rule)
 {
     InitializeComponent();
     PEFunctionControl.SetValues(rule.F1);
     CPEFunctionControl.SetValues(rule.F2);
     DHFunctionControl.SetValues(rule.Output);
     FunctionNameTextBox.Text = rule.Label;
     TitleTextBlock.Text      = "Edit Rule";
     CreateButton.Content     = "Apply Changes";
 }