From 9277bbd2fa070c69b83904f8fe5628fab2b947b8 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Sun, 25 Nov 2018 17:52:49 +0200
Subject: Working on job export import to storage.

---
 .../Navigation/DefaultNavigationManager.cs         | 37 +++++++++++++---------
 1 file changed, 22 insertions(+), 15 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Tango.PPC.UI/Navigation')

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Navigation/DefaultNavigationManager.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Navigation/DefaultNavigationManager.cs
index eee37b2e0..efe8149f6 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Navigation/DefaultNavigationManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Navigation/DefaultNavigationManager.cs
@@ -213,30 +213,37 @@ namespace Tango.PPC.UI.Navigation
             {
                 var moduleNavigation = moduleView.FindChildOffline<NavigationControl>();
 
-                moduleNavigation.RegisterForLoadedOrNow(async (x, e) =>
+                if (moduleNavigation != null)
                 {
-                    foreach (var view in path.Skip(1))
+                    moduleNavigation.RegisterForLoadedOrNow(async (x, e) =>
                     {
-                        await Task.Delay(100);
-                        var v = moduleNavigation.NavigateTo(view);
-
-                        if (v != null)
+                        foreach (var view in path.Skip(1))
                         {
-                            _currentVM = v.DataContext;
+                            await Task.Delay(100);
+                            var v = moduleNavigation.NavigateTo(view);
 
-                            if (view != path.Last())
+                            if (v != null)
                             {
-                                moduleNavigation = v.FindChildOffline<NavigationControl>();
+                                _currentVM = v.DataContext;
+
+                                if (view != path.Last())
+                                {
+                                    moduleNavigation = v.FindChildOffline<NavigationControl>();
+                                }
+                            }
+                            else
+                            {
+                                throw LogManager.Log(new ArgumentNullException("Could not navigate to " + fullPath));
                             }
                         }
-                        else
-                        {
-                            throw LogManager.Log(new ArgumentNullException("Could not navigate to " + fullPath));
-                        }
-                    }
 
+                        NavigationCycleCompleted?.Invoke(fromVM, _currentVM);
+                    });
+                }
+                else
+                {
                     NavigationCycleCompleted?.Invoke(fromVM, _currentVM);
-                });
+                }
             }
 
             return true;
-- 
cgit v1.3.1