Fixed issue with machine studio update service version sorting.

Added about dialog to machine studio with version information.

Fixed issue with Stubs UI installer.

Stubs UI v3.1
Machine Studio v1.0.0.10

2 files changed, 35 insertions, 0 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/AboutViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/AboutViewVM.cs
new file mode 100644
index 000000000..5fe3b06b8
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/AboutViewVM.cs
@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.MachineStudio.Common.StudioApplication;
+using Tango.SharedUI;
+
+namespace Tango.MachineStudio.UI.ViewModels
+{
+    public class AboutViewVM : DialogViewVM
+    {
+        public IStudioApplicationManager ApplicationManager { get; set; }
+
+        public AboutViewVM(IStudioApplicationManager applicationManager)
+        {
+            ApplicationManager = applicationManager;
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
index 45ae68cc5..8eaa1f360 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/MainViewVM.cs
@@ -159,6 +159,11 @@ namespace Tango.MachineStudio.UI.ViewModels
         /// </summary>
         public RelayCommand OpenDeveloperConsoleCommand { get; set; }
 
+        /// <summary>
+        /// Gets or sets the about command.
+        /// </summary>
+        public RelayCommand AboutCommand { get; set; }
+
         private IAuthenticationProvider _authenticationProvider;
         /// <summary>
         /// Gets or sets the authentication provider.
@@ -319,6 +324,8 @@ namespace Tango.MachineStudio.UI.ViewModels
             OpenDeveloperConsoleCommand = new RelayCommand(OpenDeveloperConsole);
 
             TangoMessenger.Default.Register<Messages.ForcedUpdateMessage>((x) => DisableCheckForUpdates = true);
+
+            AboutCommand = new RelayCommand(ShowAboutDialog);
         }
 
         private void MachineEventsStateProvider_EventsResolved(object sender, IEnumerable<MachinesEvent> e)
@@ -683,6 +690,14 @@ namespace Tango.MachineStudio.UI.ViewModels
             }
         }
 
+        /// <summary>
+        /// Shows the about dialog.
+        /// </summary>
+        private void ShowAboutDialog()
+        {
+            NotificationProvider.ShowModalDialog<AboutViewVM>((x) => { });
+        }
+
         private void ReportIssue()
         {
             _notificationProvider.ShowModalDialog<ReportIssueViewVM, ReportIssueView>(new ReportIssueViewVM(TFSClient.Project, TFSClient.CreateBug()), async (vm) =>