Lots Of Work !

20 files changed, 705 insertions, 9 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/application-logs.png b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/application-logs.png
new file mode 100644
index 000000000..584379dc8
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/application-logs.png
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/embedded-logs.png b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/embedded-logs.png
new file mode 100644
index 000000000..86cd56486
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/embedded-logs.png
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/events.png b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/events.png
new file mode 100644
index 000000000..437679cd6
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Images/events.png
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Navigation/LoggingNavigationView.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Navigation/LoggingNavigationView.cs
index 6f4fcbceb..e8a14cc3d 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Navigation/LoggingNavigationView.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Navigation/LoggingNavigationView.cs
@@ -8,7 +8,10 @@ namespace Tango.MachineStudio.Logging.Navigation
 {
     public enum LoggingNavigationView
     {
+        HomeView,
         EventsView,
         TimelineView,
+        ApplicationLogsView,
+        EmbeddedLogsView,
     }
 }
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/ApplicationLogFileParser.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/ApplicationLogFileParser.cs
new file mode 100644
index 000000000..d082aeca6
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/ApplicationLogFileParser.cs
@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Tango.Logging;
+
+namespace Tango.MachineStudio.Logging.Parsing
+{
+    public class ApplicationLogFileParser : ILogFileParser<MessageLogItem>
+    {
+        public List<LogFile> GetLogFiles()
+        {
+            List<LogFile> logFiles = new List<LogFile>();
+
+            foreach (var file in Directory.GetFiles(FileLogger.DefaultLogsFolder, "*.log").Where(x => Path.GetFileName(x).StartsWith("Tango.MachineStudio.UI")))
+            {
+                String dateString = Path.GetFileNameWithoutExtension(file).Replace("Tango.MachineStudio.UI-", "");
+                DateTime date = DateTime.ParseExact(dateString, "dd-MM-yyyy_HH-mm-ss", CultureInfo.InvariantCulture);
+                logFiles.Add(new LogFile() { DateTime = date, File = file });
+            }
+
+            return logFiles;
+        }
+
+        public List<MessageLogItem> Parse(LogFile logFile)
+        {
+            List<MessageLogItem> logItems = new List<MessageLogItem>();
+
+            String text = File.ReadAllText(logFile.File);
+            var logs = Regex.Split(text, @"(\[\d{2}:\d{2}:\d{2}.\d{2}\])");
+
+            for (int i = 1; i < logs.Length; i += 2)
+            {
+                try
+                {
+                    DateTime date = DateTime.ParseExact(logs[i].Replace("[", "").Replace("]", ""), "HH:mm:ss.ff", CultureInfo.InvariantCulture);
+                    String rest = logs[i + 1];
+
+                    var entries = Regex.Split(rest, @"\[(.*?)\]");
+
+                    MessageLogItem item = new MessageLogItem();
+                    item.TimeStamp = new DateTime(logFile.DateTime.Year, logFile.DateTime.Month, logFile.DateTime.Day, date.Hour, date.Minute, date.Second, date.Millisecond);
+                    item.Category = (LogCategory)Enum.Parse(typeof(LogCategory), entries[1]);
+                    item.CallerFile = entries[3];
+                    item.CallerMethodName = entries[5];
+                    item.CallerLineNumber = int.Parse(entries[7]);
+                    item.Message = new String(entries[8].Skip(2).ToArray());
+
+                    logItems.Add(item);
+                }
+                catch (Exception ex)
+                {
+                    //TODO: What to do now ?
+                }
+            }
+
+            return logItems;
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/EmbeddedLogFileParser.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/EmbeddedLogFileParser.cs
new file mode 100644
index 000000000..76ca0d162
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/EmbeddedLogFileParser.cs
@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Tango.Integration.Operation;
+using Tango.Logging;
+using Tango.Settings;
+
+namespace Tango.MachineStudio.Logging.Parsing
+{
+    public class EmbeddedLogFileParser : ILogFileParser<EmbeddedLogItem>
+    {
+        public List<LogFile> GetLogFiles()
+        {
+            List<LogFile> logFiles = new List<LogFile>();
+
+            foreach (var file in Directory.GetFiles(SettingsManager.DefaultFolder + "\\embedded logs", "*.log").Where(x => Path.GetFileName(x).StartsWith("embedded")))
+            {
+                String dateString = Path.GetFileNameWithoutExtension(file).Replace("embedded-", "");
+                DateTime date = DateTime.ParseExact(dateString, "dd-MM-yyyy_HH-mm-ss", CultureInfo.InvariantCulture);
+                logFiles.Add(new LogFile() { DateTime = date, File = file });
+            }
+
+            return logFiles;
+        }
+
+        public List<EmbeddedLogItem> Parse(LogFile logFile)
+        {
+            List<EmbeddedLogItem> logItems = new List<EmbeddedLogItem>();
+
+            String text = File.ReadAllText(logFile.File);
+            var logs = Regex.Split(text, @"(\[\d{2}:\d{2}:\d{2}.\d{2}\])");
+
+            for (int i = 1; i < logs.Length; i += 2)
+            {
+                try
+                {
+                    DateTime date = DateTime.ParseExact(logs[i].Replace("[", "").Replace("]", ""), "HH:mm:ss.ff", CultureInfo.InvariantCulture);
+                    String rest = logs[i + 1];
+
+                    var entries = Regex.Split(rest, @"\[(.*?)\]");
+
+                    EmbeddedLogItem item = new EmbeddedLogItem(new PMR.Debugging.DebugLogResponse()
+                    {
+                        Category = (PMR.Debugging.DebugLogCategory)Enum.Parse(typeof(PMR.Debugging.DebugLogCategory), entries[1]),
+                        FileName = entries[3],
+                        LineNumber = uint.Parse(entries[5]),
+                        ModuleId = uint.Parse(entries[7]),
+                        Filter = uint.Parse(entries[9]),
+                        Message = new String(entries[10].Skip(2).ToArray())
+                    });
+
+                    item.TimeStamp = new DateTime(logFile.DateTime.Year, logFile.DateTime.Month, logFile.DateTime.Day, date.Hour, date.Minute, date.Second, date.Millisecond);
+
+                    logItems.Add(item);
+                }
+                catch (Exception ex)
+                {
+                    //TODO: What to do now ?
+                }
+            }
+
+            return logItems;
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/ILogFileParser.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/ILogFileParser.cs
new file mode 100644
index 000000000..05003c1a2
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/ILogFileParser.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.MachineStudio.Logging.Parsing
+{
+    public interface ILogFileParser<T>
+    {
+        List<T> Parse(LogFile logFile);
+
+        List<LogFile> GetLogFiles();
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/LogFile.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/LogFile.cs
new file mode 100644
index 000000000..4248bdbdc
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Parsing/LogFile.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.MachineStudio.Logging.Parsing
+{
+    public class LogFile
+    {
+        public DateTime DateTime { get; set; }
+
+        public String File { get; set; }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Tango.MachineStudio.Logging.csproj b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Tango.MachineStudio.Logging.csproj
index b893dcb53..42229544a 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Tango.MachineStudio.Logging.csproj
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Tango.MachineStudio.Logging.csproj
@@ -93,17 +93,29 @@
     <Compile Include="LoggingModule.cs" />
     <Compile Include="Navigation\LoggingNavigationManager.cs" />
     <Compile Include="Navigation\LoggingNavigationView.cs" />
+    <Compile Include="Parsing\ApplicationLogFileParser.cs" />
+    <Compile Include="Parsing\EmbeddedLogFileParser.cs" />
+    <Compile Include="Parsing\ILogFileParser.cs" />
+    <Compile Include="Parsing\LogFile.cs" />
     <Compile Include="ViewModelLocator.cs" />
+    <Compile Include="ViewModels\ApplicationLogsViewVM.cs" />
     <Compile Include="ViewModels\EventDetailsViewVM.cs" />
-    <Compile Include="ViewModels\MainViewVM.cs" />
+    <Compile Include="ViewModels\HomeViewVM.cs" />
+    <Compile Include="ViewModels\EventsViewVM.cs" />
     <Compile Include="ViewModels\TimelineEventGroup.cs" />
     <Compile Include="ViewModels\TimelineViewVM.cs" />
     <Compile Include="Views\EventDetailsView.xaml.cs">
       <DependentUpon>EventDetailsView.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Views\ApplicationLogsView.xaml.cs">
+      <DependentUpon>ApplicationLogsView.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\EventsView.xaml.cs">
       <DependentUpon>EventsView.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Views\HomeView.xaml.cs">
+      <DependentUpon>HomeView.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\MainView.xaml.cs">
       <DependentUpon>MainView.xaml</DependentUpon>
     </Compile>
@@ -189,10 +201,18 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Views\ApplicationLogsView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="Views\EventsView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Views\HomeView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Views\MainView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -209,5 +229,14 @@
   <ItemGroup>
     <Resource Include="Images\machine-trans.png" />
   </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Images\application-logs.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Images\embedded-logs.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <Resource Include="Images\events.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModelLocator.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModelLocator.cs
index ef6923e27..0b1af937f 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModelLocator.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModelLocator.cs
@@ -18,17 +18,35 @@ namespace Tango.MachineStudio.Logging
         static ViewModelLocator()
         {
             ServiceLocator.SetLocatorProvider(() => SimpleIoc.Default);
-            SimpleIoc.Default.Register<MainViewVM>();
+            SimpleIoc.Default.Register<EventsViewVM>();
+            SimpleIoc.Default.Register<ApplicationLogsViewVM>();
+            SimpleIoc.Default.Register<HomeViewVM>();
 
             SimpleIoc.Default.Unregister<LoggingNavigationManager>();
             SimpleIoc.Default.Register<LoggingNavigationManager>(() => new LoggingNavigationManager());
         }
 
-        public static MainViewVM MainViewVM
+        public static EventsViewVM EventsViewVM
         {
             get
             {
-                return ServiceLocator.Current.GetInstance<MainViewVM>();
+                return ServiceLocator.Current.GetInstance<EventsViewVM>();
+            }
+        }
+
+        public static ApplicationLogsViewVM ApplicationLogsViewVM
+        {
+            get
+            {
+                return ServiceLocator.Current.GetInstance<ApplicationLogsViewVM>();
+            }
+        }
+
+        public static HomeViewVM HomeViewVM
+        {
+            get
+            {
+                return ServiceLocator.Current.GetInstance<HomeViewVM>();
             }
         }
     }
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/ApplicationLogsViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/ApplicationLogsViewVM.cs
new file mode 100644
index 000000000..8ddc544c0
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/ApplicationLogsViewVM.cs
@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.Core.Commands;
+using Tango.Logging;
+using Tango.MachineStudio.Logging.Navigation;
+using Tango.MachineStudio.Logging.Parsing;
+using Tango.SharedUI;
+
+namespace Tango.MachineStudio.Logging.ViewModels
+{
+    public class ApplicationLogsViewVM : ViewModel
+    {
+        private ApplicationLogFileParser _parser;
+        private List<LogFile> _logFiles;
+
+        private ObservableCollection<MessageLogItem> _logs;
+        public ObservableCollection<MessageLogItem> Logs
+        {
+            get { return _logs; }
+            set { _logs = value; RaisePropertyChangedAuto(); }
+        }
+
+        private ObservableCollection<DateTime> _dates;
+        public ObservableCollection<DateTime> Dates
+        {
+            get { return _dates; }
+            set { _dates = value; RaisePropertyChangedAuto(); }
+        }
+
+        private DateTime _selectedDate;
+        public DateTime SelectedDate
+        {
+            get { return _selectedDate; }
+            set { _selectedDate = value; RaisePropertyChangedAuto(); OnSelectedDateChanged(); }
+        }
+
+        private DateTime _minDate;
+        public DateTime MinDate
+        {
+            get { return _minDate; }
+            set { _minDate = value; RaisePropertyChangedAuto(); }
+        }
+
+        private DateTime _maxDate;
+        public DateTime MaxDate
+        {
+            get { return _maxDate; }
+            set { _maxDate = value; RaisePropertyChangedAuto(); }
+        }
+
+
+        private bool _isRealTime;
+        public bool IsRealTime
+        {
+            get { return _isRealTime; }
+            set { _isRealTime = value; RaisePropertyChangedAuto(); OnSelectedDateChanged(); }
+        }
+
+        public RelayCommand NavigateToHomeCommand { get; set; }
+
+        public ApplicationLogsViewVM(LoggingNavigationManager navigation)
+        {
+            NavigateToHomeCommand = new RelayCommand(() => navigation.NavigateTo(LoggingNavigationView.HomeView));
+
+            _parser = new ApplicationLogFileParser();
+
+            _logFiles = _parser.GetLogFiles();
+            Dates = new ObservableCollection<DateTime>(_logFiles.Select(x => x.DateTime).OrderBy(x => x));
+
+            SelectedDate = Dates.Last();
+
+            MinDate = Dates.Min();
+            MaxDate = Dates.Max();
+        }
+
+        private void OnSelectedDateChanged()
+        {
+            if (IsRealTime)
+            {
+                //Events = _realTimeEvents;
+            }
+            else
+            {
+                List<MessageLogItem> logs = new List<MessageLogItem>();
+
+                foreach (var logFile in _logFiles.Where(x => x.DateTime.Date == SelectedDate.Date))
+                {
+                    logs.AddRange(_parser.Parse(logFile));
+                }
+
+                Logs = logs.ToObservableCollection();
+            }
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/EventsViewVM.cs
index e5121e709..361adef01 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/EventsViewVM.cs
@@ -18,7 +18,7 @@ using Tango.SharedUI;
 
 namespace Tango.MachineStudio.Logging.ViewModels
 {
-    public class MainViewVM : ViewModel
+    public class EventsViewVM : ViewModel
     {
         private INotificationProvider _notification;
         private IStudioApplicationManager _application;
@@ -96,7 +96,9 @@ namespace Tango.MachineStudio.Logging.ViewModels
 
         public RelayCommand NavigateToEventsCommand { get; set; }
 
-        public MainViewVM(INotificationProvider notification, IEventLogger eventLogger, IStudioApplicationManager application, LoggingNavigationManager navigation)
+        public RelayCommand NavigateToHomeCommand { get; set; }
+
+        public EventsViewVM(INotificationProvider notification, IEventLogger eventLogger, IStudioApplicationManager application, LoggingNavigationManager navigation)
         {
             TimelineViewVM = new TimelineViewVM(notification);
 
@@ -110,6 +112,7 @@ namespace Tango.MachineStudio.Logging.ViewModels
             RegisterMessage<MachineConnectionChangedMessage>(OnMachineConnectionChanged);
             DisplayTimelineCommand = new RelayCommand<MachinesEvent>(DisplayTimeline);
             NavigateToEventsCommand = new RelayCommand(() => _navigation.NavigateTo(LoggingNavigationView.EventsView));
+            NavigateToHomeCommand = new RelayCommand(() => _navigation.NavigateTo(LoggingNavigationView.HomeView));
         }
 
         private void OnMachineConnectionChanged(MachineConnectionChangedMessage msg)
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/HomeViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/HomeViewVM.cs
new file mode 100644
index 000000000..b87323491
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/ViewModels/HomeViewVM.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.Core.Commands;
+using Tango.MachineStudio.Logging.Navigation;
+using Tango.SharedUI;
+
+namespace Tango.MachineStudio.Logging.ViewModels
+{
+    public class HomeViewVM : ViewModel
+    {
+        private LoggingNavigationManager _navigation;
+
+        public RelayCommand<String> NavigateToCommand { get; set; }
+
+        public HomeViewVM(LoggingNavigationManager navigation)
+        {
+            _navigation = navigation;
+
+            NavigateToCommand = new RelayCommand<string>((view) =>
+            {
+                navigation.NavigateTo((LoggingNavigationView)Enum.Parse(typeof(LoggingNavigationView), view));
+            });
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/ApplicationLogsView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/ApplicationLogsView.xaml
new file mode 100644
index 000000000..1274f6523
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/ApplicationLogsView.xaml
@@ -0,0 +1,196 @@
+<UserControl x:Class="Tango.MachineStudio.Logging.Views.ApplicationLogsView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:autoComplete="clr-namespace:Tango.AutoComplete.Editors;assembly=Tango.AutoComplete"
+             xmlns:autoCompleteMachine="clr-namespace:Tango.MachineStudio.Common.AutoComplete;assembly=Tango.MachineStudio.Common"
+             xmlns:converters="clr-namespace:Tango.SharedUI.Converters;assembly=Tango.SharedUI"
+             xmlns:global="clr-namespace:Tango.MachineStudio.Logging"
+             xmlns:localConverters="clr-namespace:Tango.MachineStudio.Logging.Converters"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:vm="clr-namespace:Tango.MachineStudio.Logging.ViewModels"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:Tango.MachineStudio.Logging.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:ApplicationLogsViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.ApplicationLogsViewVM}">
+    <UserControl.Resources>
+        <autoCompleteMachine:MachinesProvider x:Key="MachinesProvider" />
+        <converters:DateTimeUTCToShortDateTimeConverter x:Key="DateTimeUTCToShortDateTimeConverter" />
+        <converters:DateTimeUTCToStringConverter x:Key="DateTimeUTCToStringConverter" />
+        <localConverters:DateIsInListToBooleanConverter x:Key="DateIsInListToBooleanConverter" />
+
+        <Style x:Key="CustomCalendarDayButtonStyle" TargetType="{x:Type CalendarDayButton}" BasedOn="{StaticResource MaterialDesignCalendarDayButton}">
+            <Style.Triggers>
+                <DataTrigger Value="True">
+                    <DataTrigger.Binding>
+                        <MultiBinding Converter="{StaticResource DateIsInListToBooleanConverter}">
+                            <Binding />
+                            <Binding RelativeSource="{RelativeSource AncestorType=UserControl}" Path="DataContext.Dates" />
+                            <Binding RelativeSource="{RelativeSource AncestorType=DatePicker}" Path="IsDropDownOpen" ></Binding>
+                        </MultiBinding>
+                    </DataTrigger.Binding>
+                    <Setter Property="Foreground" Value="{StaticResource AccentColorBrush}" />
+                </DataTrigger>
+            </Style.Triggers>
+        </Style>
+
+        <Style x:Key="HighlightDatePickerStyle" TargetType="{x:Type Calendar}" BasedOn="{StaticResource {x:Type Calendar}}">
+            <Setter Property="CalendarDayButtonStyle" Value="{StaticResource CustomCalendarDayButtonStyle}" />
+        </Style>
+
+        <Style TargetType="DatePickerTextBox" BasedOn="{StaticResource {x:Type DatePickerTextBox}}">
+            <Setter Property="IsReadOnly" Value="True"/>
+        </Style>
+    </UserControl.Resources>
+
+    <Grid>
+        <Grid>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="79"/>
+                <RowDefinition Height="1*"/>
+            </Grid.RowDefinitions>
+
+            <Border Background="#F1F1F1">
+                <Border.Effect>
+                    <DropShadowEffect />
+                </Border.Effect>
+                <Grid>
+                    <StackPanel Orientation="Horizontal">
+                        <Button Margin="10 0 0 0" Height="50" Style="{StaticResource MaterialDesignFlatButton}" Command="{Binding NavigateToHomeCommand}" HorizontalContentAlignment="Left">
+                            <StackPanel Orientation="Horizontal" >
+                                <materialDesign:PackIcon Kind="KeyboardBackspace" Width="20" Height="20" />
+                                <TextBlock Margin="5 0 0 0" FontSize="16">BACK</TextBlock>
+                            </StackPanel>
+                        </Button>
+                        <Border Margin="10" Padding="5" BorderBrush="DimGray" BorderThickness="1">
+                            <Border.Background>
+                                <LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1">
+                                    <GradientStop Color="White"/>
+                                    <GradientStop Color="#FFEAEAEA" Offset="1"/>
+                                </LinearGradientBrush>
+                            </Border.Background>
+                            <StackPanel Orientation="Horizontal">
+                                <materialDesign:PackIcon Kind="Calendar" Width="24" Height="24" VerticalAlignment="Bottom" Margin="0 0 0 5" />
+                                <DatePicker x:Name="datePicker" DisplayDateStart="{Binding MinDate}" DisplayDateEnd="{Binding MaxDate}" CalendarStyle="{StaticResource HighlightDatePickerStyle}" SelectedDate="{Binding SelectedDate}" materialDesign:HintAssist.Hint="Pick Date" Margin="10 0 0 5" Width="200" VerticalAlignment="Bottom" FontSize="16">
+                                </DatePicker>
+                                <ToggleButton VerticalAlignment="Bottom" Margin="20 0 0 5" IsChecked="{Binding IsRealTime}"></ToggleButton>
+                                <TextBlock VerticalAlignment="Center" Margin="10 17 0 0">Real-Time</TextBlock>
+                            </StackPanel>
+                        </Border>
+                    </StackPanel>
+                </Grid>
+            </Border>
+
+            <Grid Grid.Row="1" Background="#B3FFFFFF">
+                <Grid Margin="10">
+                    <Grid.ColumnDefinitions>
+
+                        <ColumnDefinition Width="1*"/>
+                    </Grid.ColumnDefinitions>
+
+                    <Grid>
+                        <Grid>
+                            <Grid>
+                                <DataGrid Background="Transparent" AutoGenerateColumns="False" SelectionMode="Single" ItemsSource="{Binding Logs}" SelectedItem="{Binding SelectedEvent}" RowHeight="40" CanUserAddRows="False" CanUserDeleteRows="False" CanUserReorderColumns="True" IsReadOnly="True">
+                                    <DataGrid.RowStyle>
+                                        <Style TargetType="DataGridRow" BasedOn="{StaticResource {x:Type DataGridRow}}">
+                                            <Style.Triggers>
+                                                <Trigger Property="IsMouseOver" Value="True">
+                                                    <Setter Property="Background" Value="Transparent"></Setter>
+                                                    <Setter Property="Foreground" Value="{StaticResource AccentColorBrush}" />
+                                                    <Setter Property="Cursor" Value="Hand"></Setter>
+                                                </Trigger>
+                                                <Trigger Property="IsSelected" Value="True">
+                                                    <Setter Property="Background" Value="Transparent"></Setter>
+                                                </Trigger>
+                                                <Trigger Property="IsFocused" Value="True">
+                                                    <Setter Property="Background" Value="Transparent"></Setter>
+                                                </Trigger>
+                                                <DataTrigger Binding="{Binding CallerMethodName}" Value="OnStartup">
+                                                    <Setter Property="Background" Value="{StaticResource AccentColorBrush}"></Setter>
+                                                    <Setter Property="Foreground" Value="White" />
+                                                    <Setter Property="FontWeight" Value="SemiBold"></Setter>
+                                                    <Setter Property="Cursor" Value="Arrow"></Setter>
+                                                </DataTrigger>
+                                            </Style.Triggers>
+                                        </Style>
+                                    </DataGrid.RowStyle>
+                                    <DataGrid.CellStyle>
+                                        <Style TargetType="DataGridCell" BasedOn="{StaticResource {x:Type DataGridCell}}">
+                                            <Setter Property="BorderThickness" Value="0"/>
+                                            <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+                                            <Setter Property="VerticalContentAlignment" Value="Center"></Setter>
+                                            <Style.Triggers>
+                                                <Trigger Property="IsSelected" Value="True">
+                                                    <Setter Property="Background" Value="Transparent"></Setter>
+                                                </Trigger>
+                                                <DataTrigger Binding="{Binding CallerMethodName}" Value="OnStartup">
+                                                    <Setter Property="Background" Value="{StaticResource AccentColorBrush}"></Setter>
+                                                    <Setter Property="Foreground" Value="White" />
+                                                    <Setter Property="FontWeight" Value="SemiBold"></Setter>
+                                                    <Setter Property="Cursor" Value="Arrow"></Setter>
+                                                </DataTrigger>
+                                            </Style.Triggers>
+                                        </Style>
+                                    </DataGrid.CellStyle>
+                                    <DataGrid.Columns>
+                                        <DataGridTemplateColumn Header="#">
+                                            <DataGridTemplateColumn.CellTemplate>
+                                                <DataTemplate>
+                                                    <materialDesign:PackIcon Width="16" Height="16">
+                                                        <materialDesign:PackIcon.Style>
+                                                            <Style TargetType="materialDesign:PackIcon">
+                                                                <Setter Property="Kind" Value="Alert"></Setter>
+                                                                <Style.Triggers>
+                                                                    <DataTrigger Binding="{Binding Category}" Value="Info">
+                                                                        <Setter Property="Kind" Value="Information"></Setter>
+                                                                        <Setter Property="Foreground" Value="DimGray"></Setter>
+                                                                    </DataTrigger>
+                                                                    <DataTrigger Binding="{Binding Category}" Value="Warning">
+                                                                        <Setter Property="Kind" Value="Alert"></Setter>
+                                                                        <Setter Property="Foreground" Value="#FFA300"></Setter>
+                                                                    </DataTrigger>
+                                                                    <DataTrigger Binding="{Binding Category}" Value="Error">
+                                                                        <Setter Property="Kind" Value="AlertOctagon"></Setter>
+                                                                        <Setter Property="Foreground" Value="#FF5C5C"></Setter>
+                                                                    </DataTrigger>
+                                                                    <DataTrigger Binding="{Binding Category}" Value="Critical">
+                                                                        <Setter Property="Kind" Value="BellPlus"></Setter>
+                                                                        <Setter Property="Foreground" Value="Red"></Setter>
+                                                                    </DataTrigger>
+                                                                    <DataTrigger Binding="{Binding Category}" Value="Debug">
+                                                                        <Setter Property="Kind" Value="Bug"></Setter>
+                                                                        <Setter Property="Foreground" Value="#303030"></Setter>
+                                                                    </DataTrigger>
+                                                                    <DataTrigger Binding="{Binding CallerMethodName}" Value="OnStartup">
+                                                                        <Setter Property="Kind" Value="ClockFast"></Setter>
+                                                                        <Setter Property="Foreground" Value="White"></Setter>
+                                                                    </DataTrigger>
+                                                                </Style.Triggers>
+                                                            </Style>
+                                                        </materialDesign:PackIcon.Style>
+                                                    </materialDesign:PackIcon>
+                                                </DataTemplate>
+                                            </DataGridTemplateColumn.CellTemplate>
+                                        </DataGridTemplateColumn>
+                                        <DataGridTextColumn Header="DATE TIME" Binding="{Binding TimeStamp,Converter={StaticResource DateTimeUTCToStringConverter},ConverterParameter='MM/dd/yyyy HH:mm:ss.ff'}" />
+                                        <DataGridTextColumn Header="FILE" Binding="{Binding CallerFile}" />
+                                        <DataGridTextColumn Header="METHOD" Binding="{Binding CallerMethodName}" />
+                                        <DataGridTextColumn Header="LINE" Binding="{Binding CallerLineNumber}" />
+                                        <DataGridTemplateColumn Header="MESSAGE" Width="1*">
+                                            <DataGridTemplateColumn.CellTemplate>
+                                                <DataTemplate>
+                                                    <TextBlock Text="{Binding Message}" TextTrimming="CharacterEllipsis"></TextBlock>
+                                                </DataTemplate>
+                                            </DataGridTemplateColumn.CellTemplate>
+                                        </DataGridTemplateColumn>
+                                    </DataGrid.Columns>
+                                </DataGrid>
+                            </Grid>
+                        </Grid>
+                    </Grid>
+                </Grid>
+            </Grid>
+        </Grid>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/ApplicationLogsView.xaml.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/ApplicationLogsView.xaml.cs
new file mode 100644
index 000000000..6cdf6ea53
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/ApplicationLogsView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.MachineStudio.Logging.Views
+{
+    /// <summary>
+    /// Interaction logic for EventsView.xaml
+    /// </summary>
+    public partial class ApplicationLogsView : UserControl
+    {
+        public ApplicationLogsView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/EventsView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/EventsView.xaml
index d92e56ddc..3089ad610 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/EventsView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/EventsView.xaml
@@ -12,7 +12,7 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
              xmlns:local="clr-namespace:Tango.MachineStudio.Logging.Views"
              mc:Ignorable="d" 
-             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:MainViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.MainViewVM}">
+             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:EventsViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.EventsViewVM}">
     <UserControl.Resources>
         <autoCompleteMachine:MachinesProvider x:Key="MachinesProvider" />
         <converters:DateTimeUTCToShortDateTimeConverter x:Key="DateTimeUTCToShortDateTimeConverter" />
@@ -56,6 +56,13 @@
                 </Border.Effect>
                 <Grid>
                     <StackPanel Orientation="Horizontal">
+                        <Button Margin="10 0 0 0" Height="50" Style="{StaticResource MaterialDesignFlatButton}" Command="{Binding NavigateToHomeCommand}" HorizontalContentAlignment="Left">
+                            <StackPanel Orientation="Horizontal" >
+                                <materialDesign:PackIcon Kind="KeyboardBackspace" Width="20" Height="20" />
+                                <TextBlock Margin="5 0 0 0" FontSize="16">BACK</TextBlock>
+                            </StackPanel>
+                        </Button>
+                        
                         <Border Margin="10" Padding="5" BorderBrush="DimGray" BorderThickness="1">
                             <Border.Background>
                                 <LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1">
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/HomeView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/HomeView.xaml
new file mode 100644
index 000000000..b41351064
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/HomeView.xaml
@@ -0,0 +1,87 @@
+<UserControl x:Class="Tango.MachineStudio.Logging.Views.HomeView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:global="clr-namespace:Tango.MachineStudio.Logging"
+             xmlns:vm="clr-namespace:Tango.MachineStudio.Logging.ViewModels"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:local="clr-namespace:Tango.MachineStudio.Logging.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:HomeViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.HomeViewVM}">
+
+    <UserControl.Resources>
+        <Style TargetType="Border" x:Key="LogBorder">
+            <Setter Property="Padding" Value="50"></Setter>
+            <Setter Property="Background">
+                <Setter.Value>
+                    <LinearGradientBrush StartPoint="0.5,0" EndPoint="0.5,1">
+                        <GradientStop Color="#35FFFFFF"/>
+                        <GradientStop Color="White" Offset="1"/>
+
+                    </LinearGradientBrush>
+                </Setter.Value>
+            </Setter>
+            <Setter Property="CornerRadius" Value="20"></Setter>
+            <Setter Property="Width" Value="450"></Setter>
+            <Setter Property="Height" Value="400"></Setter>
+            <Setter Property="TextElement.Foreground" Value="#202020"></Setter>
+            <Setter Property="TextElement.FontSize" Value="25"></Setter>
+            <Setter Property="BorderThickness" Value="1"></Setter>
+            <Setter Property="BorderBrush" Value="#D6D6D6"></Setter>
+            <Setter Property="Cursor" Value="Hand"></Setter>
+            <Style.Triggers>
+                <Trigger Property="IsMouseOver" Value="True">
+                    <Setter Property="TextElement.Foreground" Value="DodgerBlue"></Setter>
+                    <Setter Property="BorderBrush" Value="DodgerBlue"></Setter>
+                </Trigger>
+            </Style.Triggers>
+        </Style>
+    </UserControl.Resources>
+
+    <Grid>
+
+        <TextBlock Margin="80 50" FontSize="16">
+            <Run FontSize="20">Machine Studio logs information from multiple source.</Run>
+            <LineBreak/>
+            <LineBreak/>
+            <LineBreak/>
+            <Run FontWeight="SemiBold">• Machine Events</Run> <Run>are predefined events that occurs only when a set of predefined actions have occurred (e.g 'Job executed', 'Thread Break').</Run>
+            <LineBreak/>
+            <LineBreak/>
+            <Run FontWeight="SemiBold">• Application Logs</Run> <Run>are the standard machine studio logs which can be used to trace issues in code.</Run>
+            <LineBreak/>
+            <LineBreak/>
+            <Run FontWeight="SemiBold">• Embedded Logs</Run> <Run>are logs transmitted from the machine's embedded device software.</Run>
+        </TextBlock>
+        
+        <UniformGrid Columns="3" Rows="1" VerticalAlignment="Center" Margin="50 150 50 0">
+            <Button Style="{StaticResource emptyButton}" Margin="70" Padding="0" Height="Auto" Command="{Binding NavigateToCommand}" CommandParameter="EventsView">
+                <Border Style="{StaticResource LogBorder}">
+                    <DockPanel>
+                        <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0" DockPanel.Dock="Bottom">MACHINE EVENTS</TextBlock>
+                        <Image Source="../Images/events.png"></Image>
+                    </DockPanel>
+                </Border>
+            </Button>
+
+            <Button Style="{StaticResource emptyButton}" Margin="70" Padding="0" Height="Auto" Command="{Binding NavigateToCommand}" CommandParameter="ApplicationLogsView">
+                <Border Style="{StaticResource LogBorder}">
+                    <DockPanel>
+                        <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0" DockPanel.Dock="Bottom">APPLICATION LOGS</TextBlock>
+                        <Image Source="../Images/application-logs.png"></Image>
+                    </DockPanel>
+                </Border>
+            </Button>
+
+            <Button Style="{StaticResource emptyButton}" Margin="70" Padding="0" Height="Auto" Command="{Binding NavigateToCommand}" CommandParameter="EmbeddedLogsView">
+                <Border Style="{StaticResource LogBorder}">
+                    <DockPanel>
+                        <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0" DockPanel.Dock="Bottom">EMBEDDED LOGS</TextBlock>
+                        <Image Source="../Images/embedded-logs.png"></Image>
+                    </DockPanel>
+                </Border>
+            </Button>
+        </UniformGrid>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/HomeView.xaml.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/HomeView.xaml.cs
new file mode 100644
index 000000000..36d261a2f
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/HomeView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.MachineStudio.Logging.Views
+{
+    /// <summary>
+    /// Interaction logic for HomeView.xaml
+    /// </summary>
+    public partial class HomeView : UserControl
+    {
+        public HomeView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/MainView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/MainView.xaml
index 6d5f98b51..b6ac29893 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/MainView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/MainView.xaml
@@ -13,11 +13,17 @@
              xmlns:controls="clr-namespace:Tango.SharedUI.Controls;assembly=Tango.SharedUI"
              xmlns:vm="clr-namespace:Tango.MachineStudio.Logging.ViewModels"
              mc:Ignorable="d" 
-             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:MainViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.MainViewVM}">
+             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:EventsViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.EventsViewVM}">
 
     <Grid>
         <controls:MultiTransitionControl x:Name="TransitionControl" x:FieldModifier="internal" TransitionType="Slide">
             <controls:MultiTransitionControl.Controls>
+                <ContentControl Tag="HomeView">
+                    <local:HomeView/>
+                </ContentControl>
+                <ContentControl Tag="ApplicationLogsView">
+                    <local:ApplicationLogsView/>
+                </ContentControl>
                 <ContentControl Tag="EventsView">
                     <local:EventsView/>
                 </ContentControl>
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/TimelineWrapperView.xaml b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/TimelineWrapperView.xaml
index abab55264..b436c55f5 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/TimelineWrapperView.xaml
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Logging/Views/TimelineWrapperView.xaml
@@ -8,7 +8,7 @@
              xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
              xmlns:local="clr-namespace:Tango.MachineStudio.Logging.Views"
              mc:Ignorable="d" 
-             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:MainViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.MainViewVM}">
+             d:DesignHeight="1080" d:DesignWidth="1920" d:DataContext="{d:DesignInstance Type=vm:EventsViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.EventsViewVM}">
     <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="70"/>