Prevent back navigation when settings require restart.

1 files changed, 7 insertions, 1 deletions

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.MachineSettings/ViewModels/MainViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.MachineSettings/ViewModels/MainViewVM.cs
index ef1126261..20cfd6bf4 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.MachineSettings/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.MachineSettings/ViewModels/MainViewVM.cs
@@ -250,6 +250,8 @@ namespace Tango.PPC.MachineSettings.ViewModels
 
                 await MachineProvider.SaveMachine();
 
+                bool isRestarting = false;
+
                 if (_previousTimeZone.ToStringSafe() != SelectedTimeZone.ToStringSafe())
                 {
                     if (await NotificationProvider.ShowQuestion("Changing the time zone requires the application to restart. Do you wish to restart the application?"))
@@ -260,6 +262,7 @@ namespace Tango.PPC.MachineSettings.ViewModels
                             NotificationProvider.SetGlobalBusyMessage("Setting new time zone...");
                             await OperationSystemManager.ChangeTimeZone(SelectedTimeZone);
                             NotificationProvider.ReleaseGlobalBusyMessage();
+                            isRestarting = true;
                             ApplicationManager.Restart();
                         }
                         catch (Exception ex)
@@ -298,7 +301,10 @@ namespace Tango.PPC.MachineSettings.ViewModels
                     }
                 }
 
-                await NavigationManager.NavigateBack();
+                if (!isRestarting)
+                {
+                    await NavigationManager.NavigateBack();
+                }
             }
         }