From 2bef1ef7fb1d5cd57e2af3f47a648e512cfcd4f2 Mon Sep 17 00:00:00 2001
From: Roy <roy.mail.net@gmail.com>
Date: Mon, 12 Feb 2018 09:40:08 +0200
Subject: Implemented motor group.

---
 Software/Visual_Studio/Tango.Editors/ElementsEditor.xaml.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'Software/Visual_Studio/Tango.Editors')

diff --git a/Software/Visual_Studio/Tango.Editors/ElementsEditor.xaml.cs b/Software/Visual_Studio/Tango.Editors/ElementsEditor.xaml.cs
index cf602cac7..abd5e5929 100644
--- a/Software/Visual_Studio/Tango.Editors/ElementsEditor.xaml.cs
+++ b/Software/Visual_Studio/Tango.Editors/ElementsEditor.xaml.cs
@@ -446,7 +446,10 @@ namespace Tango.Editors
             {
                 if (BringToFrontOnSelect)
                 {
-                    Canvas.SetZIndex(SelectedElement as UIElement, Elements.Max(x => Canvas.GetZIndex(x as UIElement) + 1));
+                    if (Elements.Count > 0)
+                    {
+                        Canvas.SetZIndex(SelectedElement as UIElement, Elements.Max(x => Canvas.GetZIndex(x as UIElement) + 1));
+                    }
                 }
 
                 SetElementSelection(SelectedElement, true);
-- 
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