Add speed, progress, and clean up Fuse

src/nxDumpFuse/Extensions/ListExtensions.cs

@@ -0,0 +1,16 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace nxDumpFuse.Extensions
+{
+    public static class ListExtensions
+    {
+        public static long GetOutputFileSize(this List<string> files)
+        {
+            long totalFileSize = 0;
+            files.Select(f => f).ToList().ForEach(f => totalFileSize += new FileInfo(f).Length);
+            return totalFileSize;
+        }
+    }
+}

src/nxDumpFuse/Extensions/LongExtensions.cs

@@ -0,0 +1,16 @@
+namespace nxDumpFuse.Extensions
+{
+    public static class LongExtensions
+    {
+        public static long ToMb(this long bytes)
+        {
+            return bytes / (1024 * 1024);
+        }
+
+        public static long ToSeconds(this long milliseconds)
+        {
+            return milliseconds / 1000;
+        }
+
+    }
+}

src/nxDumpFuse/Extensions/StringExtensions.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using nxDumpFuse.Model.Enums;
+
+namespace nxDumpFuse.Extensions
+{
+    public static class StringExtensions
+    {
+        public static List<string> GetInputFiles(this string inputFilePath, FileCase fileCase)
+        {
+            var inputDir = Path.GetDirectoryName(inputFilePath);
+            if (string.IsNullOrEmpty(inputDir)) return new List<string>();
+            var files = new List<string>();
+            switch (fileCase)
+            {
+                case FileCase.XciNumeric: // .xci.00
+                case FileCase.NspNumeric: // .nsp.00
+                    files = Directory.GetFiles(inputDir)
+                        .Where(f => int.TryParse(Path.GetExtension(f).Replace(".", ""), out _))
+                        .ToList();
+                    break;
+                case FileCase.Xci: // .xc0
+                case FileCase.Nsp: // .ns0
+                    files = Directory.GetFiles(inputDir, $"{Path.GetFileNameWithoutExtension(inputFilePath)}*")
+                        .ToList();
+                    break;
+                case FileCase.Numeric: // dir/00
+                    files = Directory.GetFiles(inputDir)
+                        .Where(f => int.TryParse(Path.GetFileName(f), out _))
+                        .ToList();
+                    break;
+            }
+            files.Sort();
+            return files;
+        }
+
+        public static Tuple<string,FileCase> GetOutputFilePath(this string inputFilePath, string outputDir)
+        {
+            var fileName = Path.GetFileName(inputFilePath);
+            string outputFilePath;
+            const string xciExt = "xci";
+            const string nspExt = "nsp";
+
+            if (Path.HasExtension(fileName))
+            {
+                var ext = Path.GetExtension(fileName).Replace(".", string.Empty);
+                var split = fileName.Split(".").ToList();
+
+                if (int.TryParse(ext, out _) && split.Count >= 3 && split[^2] == xciExt) // .xci.00
+                {
+                    outputFilePath = Path.Join(outputDir, $"{string.Join("", split.Take(split.Count - 2))}.{xciExt}");
+                    return new Tuple<string, FileCase>(outputFilePath, FileCase.XciNumeric);
+                }
+
+                if (int.TryParse(ext, out _) && split.Count >= 3 && split[^2] == nspExt) // .nsp.00
+                {
+                    outputFilePath = Path.Join(outputDir, $"{string.Join("", split.Take(split.Count - 2))}.{nspExt}");
+                    return new Tuple<string, FileCase>(outputFilePath, FileCase.NspNumeric);
+                }
+
+                switch (ext[..2])
+                {
+                    // .xc0
+                    case "xc" when int.TryParse(ext.Substring(ext.Length - 1, 1), out _):
+                        outputFilePath = Path.Join(outputDir, $"{Path.GetFileNameWithoutExtension(fileName)}.{xciExt}");
+                        return new Tuple<string, FileCase>(outputFilePath, FileCase.Xci);
+                    // .ns0
+                    case "ns" when int.TryParse(ext.Substring(ext.Length - 1, 1), out _):
+                        outputFilePath = Path.Join(outputDir, $"{Path.GetFileNameWithoutExtension(fileName)}.{nspExt}");
+                        return new Tuple<string, FileCase>(outputFilePath, FileCase.Nsp);
+                }
+            }
+            else // dir/00
+            {
+                var inputDir = new FileInfo(inputFilePath).Directory?.Name;
+                if (string.IsNullOrEmpty(inputDir))
+                {
+                    inputDir = Path.GetPathRoot(inputFilePath);
+                    outputFilePath = $"{inputDir}.{nspExt}";
+                    return new Tuple<string, FileCase>(outputFilePath, FileCase.Numeric);
+                }
+
+                var inputDirSplit = inputDir.Split(".");
+                outputFilePath = Path.Join(outputDir, inputDirSplit.Length == 1
+                    ? $"{inputDir}.{nspExt}"
+                    : $"{string.Join("", (inputDirSplit).Take(inputDirSplit.Length - 1))}.{nspExt}");
+                return new Tuple<string, FileCase>(outputFilePath, FileCase.Numeric);
+            }
+
+            return new Tuple<string, FileCase>(string.Empty, FileCase.Invalid);
+        }
+    }
+}

src/nxDumpFuse/Model/Enums/FileCase.cs

@@ -2,6 +2,7 @@
 {
     public enum FileCase
     {
+        Invalid,
         XciNumeric, // .xci.00
         NspNumeric, // .nsp.00
         Xci, // .xc0

src/nxDumpFuse/Model/Fuse.cs

@@ -2,23 +2,23 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using nxDumpFuse.Events;
+using nxDumpFuse.Extensions;
 using nxDumpFuse.Model.Enums;
 
 namespace nxDumpFuse.Model
 {
     public class Fuse
     {
-        private const string XciExt = "xci";
+        
-        private const string NspExt = "nsp";
         private readonly CancellationTokenSource _cts;
         private readonly string _inputFilePath;
         private readonly string _outputDir;
         private string _outputFilePath = string.Empty;
         private FileCase _fileCase;
+        private readonly Stopwatch _sw = new();
 
         public Fuse(string inputFilePath, string outputDir)
         {
@@ -35,14 +35,16 @@ namespace nxDumpFuse.Model
             FuseUpdateEvent?.Invoke(fuseUpdateInfo);
         }
 
-        private void Update(int part, int parts, double progress, double progressPart)
+        private void Update(int part, int parts, double progress, double progressPart, long speed, bool complete = false)
         {
             OnFuseUpdate(new FuseUpdateInfo
             {
                 Part = part,
                 Parts = parts,
                 Progress = progress,
-                ProgressPart = progressPart
+                ProgressPart = progressPart,
+                Speed = speed.ToMb(),
+                Complete = complete
             });
         }
 
@@ -56,7 +58,7 @@ namespace nxDumpFuse.Model
             OnFuseSimpleLogEvent(new FuseSimpleLog(type, DateTime.Now, message));
         }
 
-        public void FuseDump()
+        public void Start()
         {
             if (string.IsNullOrEmpty(_inputFilePath))
             {
@@ -69,14 +71,14 @@ namespace nxDumpFuse.Model
                 return;
             }
             
-            GetOutputFilePath();
+            (_outputFilePath, _fileCase) = _inputFilePath.GetOutputFilePath(_outputDir);
-            if (string.IsNullOrEmpty(_outputFilePath))
+            if (string.IsNullOrEmpty(_outputFilePath) || _fileCase == FileCase.Invalid)
             {
                 Log(FuseSimpleLogType.Error, "Output path was null");
                 return;
             }
 
-            var inputFiles = GetInputFiles();
+            var inputFiles = _inputFilePath.GetInputFiles(_fileCase);
             if (inputFiles.Count == 0)
             {
                 Log(FuseSimpleLogType.Error, "No input files found");
@@ -86,77 +88,58 @@ namespace nxDumpFuse.Model
             FuseFiles(inputFiles);
         }
 
-        private void GetOutputFilePath()
+        public void Stop()
         {
+            _cts.Cancel();
+            _sw.Stop();
 
-            var fileName = Path.GetFileName(_inputFilePath);
+            Log(FuseSimpleLogType.Information, "Fuse Stopped");
-            if (Path.HasExtension(fileName))
-            {
-                var ext = Path.GetExtension(fileName).Replace(".", string.Empty);
-                var split = fileName.Split(".").ToList();
 
-                if (int.TryParse(ext, out _) && split.Count >= 3 && split[^2] == XciExt) // .xci.00
+            if (File.Exists(_outputFilePath))
             {
-                    _outputFilePath = Path.Join(_outputDir, $"{string.Join("", split.Take(split.Count - 2))}.{XciExt}");
+                Task.Run((() =>
-                    _fileCase = FileCase.XciNumeric;
-                }
-                else if (int.TryParse(ext, out _) && split.Count >= 3 && split[^2] == NspExt) // .nsp.00
                 {
-                    _outputFilePath = Path.Join(_outputDir, $"{string.Join("", split.Take(split.Count - 2))}.{NspExt}");
+                    const int retries = 5;
-                    _fileCase = FileCase.NspNumeric;
+                    for (var i = 0; i <= retries; i++)
-                }
-                else switch (ext[..2])
                     {
-                    // .xc0
+                        try
-                    case "xc" when int.TryParse(ext.Substring(ext.Length - 1, 1), out _):
+                        {
-                        _outputFilePath = Path.Join(_outputDir, $"{Path.GetFileNameWithoutExtension(fileName)}.{XciExt}");
+                            File.Delete(_outputFilePath);
-                        _fileCase = FileCase.Xci;
+                            Avalonia.Threading.Dispatcher.UIThread.InvokeAsync(() => Log(FuseSimpleLogType.Information, $"Deleted {_outputFilePath}"));
-                        break;
+                            Update(0, 0, 0, 0, 0);
-                    // .ns0
-                    case "ns" when int.TryParse(ext.Substring(ext.Length - 1, 1), out _):
-                        _outputFilePath = Path.Join(_outputDir, $"{Path.GetFileNameWithoutExtension(fileName)}.{NspExt}");
-                        _fileCase = FileCase.Nsp;
                             break;
                         }
-            }
+                        catch (IOException)
-            else // dir/00
                         {
-                _fileCase = FileCase.Numeric;
+                            Thread.Sleep(1000);
-                var inputDir = new FileInfo(_inputFilePath).Directory?.Name;
-                if (string.IsNullOrEmpty(inputDir))
-                {
-                    inputDir = Path.GetPathRoot(_inputFilePath);
-                    _outputFilePath = $"{inputDir}.{NspExt}";
-                    return;
                         }
-
+                    }
-                var inputDirSplit = inputDir.Split(".");
+                }));
-                _outputFilePath = Path.Join(_outputDir, inputDirSplit.Length == 1 
-                    ? $"{inputDir}.{NspExt}" 
-                    : $"{string.Join("", (inputDirSplit).Take(inputDirSplit.Length - 1))}.{NspExt}");
             }
         }
 
-        private async void FuseFiles(IReadOnlyCollection<string> inputFiles)
+        private async void FuseFiles(List<string> inputFiles)
         {
             var buffer = new byte[1024 * 1024];
             var count = 0;
             long totalBytes = 0;
-            var totalFileLength = GetTotalFileSize(inputFiles);
+            var totalFileLength = inputFiles.GetOutputFileSize();
 
-            Log(FuseSimpleLogType.Information, $"Fusing {inputFiles.Count} parts to {_outputFilePath}  ({ToMb(totalFileLength)}MB)");
+            Log(FuseSimpleLogType.Information, $"Fusing {inputFiles.Count} parts to {_outputFilePath}  ({totalFileLength.ToMb()}MB)");
 
+            _sw.Start();
             await using var outputStream = File.Create(_outputFilePath);
             foreach (var inputFilePath in inputFiles)
             {
                 if (_cts.Token.IsCancellationRequested) return;
                 long currentBytes = 0;
                 int currentBlockSize;
+                long copySpeed = 0;
 
                 await using var inputStream = File.OpenRead(inputFilePath);
                 var fileLength = inputStream.Length;
 
-                Log(FuseSimpleLogType.Information, $"Fusing file part {++count}-> {inputFilePath} ({ToMb(fileLength)}MB)");
+                Log(FuseSimpleLogType.Information, $"Fusing file part {++count}-> {inputFilePath} ({fileLength.ToMb()}MB)");
 
                 while ((currentBlockSize = inputStream.Read(buffer, 0, buffer.Length)) > 0)
                 {
@@ -172,84 +155,21 @@ namespace nxDumpFuse.Model
                     catch (TaskCanceledException e)
                     {
                         Log(FuseSimpleLogType.Error, e.Message);
+                        _sw.Stop();
+                        Update(0,0,0,0,0,true);
+                        return;
                     }
 
                     var progress = totalBytes * 100.0 / totalFileLength;
                     var progressPart = currentBytes * 100.0 / fileLength;
-                    Update(count, inputFiles.Count, progress, progressPart);
+                    if(_sw.ElapsedMilliseconds >= 1000) copySpeed = totalBytes / _sw.ElapsedMilliseconds.ToSeconds();
+                    Update(count, inputFiles.Count, progress, progressPart, copySpeed);
                 }
             }
             
-            Log(FuseSimpleLogType.Information, "Fuse Complete");
+            Log(FuseSimpleLogType.Information, $"Fuse Completed in {_sw.ElapsedMilliseconds.ToSeconds()}s");
-        }
+            _sw.Stop();
-
+            Update(0, 0, 0, 0, 0, true);
-        private static long ToMb(long bytes)
-        {
-            return bytes / 1000000;
-        }
-
-        private static long GetTotalFileSize(IEnumerable<string> inputFiles)
-        {
-            long totalFileSize = 0;
-            inputFiles.Select(f => f).ToList().ForEach(f => totalFileSize += new FileInfo(f).Length);
-            return totalFileSize;
-        }
-
-        private List<string> GetInputFiles()
-        {
-            var inputDir = Path.GetDirectoryName(_inputFilePath);
-            if (string.IsNullOrEmpty(inputDir)) return new List<string>();
-            var files = new List<string>();
-            switch (_fileCase)
-            {
-                case FileCase.XciNumeric: // .xci.00
-                case FileCase.NspNumeric: // .nsp.00
-                    files = Directory.GetFiles(inputDir)
-                        .Where(f => int.TryParse(Path.GetExtension(f).Replace(".", ""), out _))
-                        .ToList();
-                    break;
-                case FileCase.Xci: // .xc0
-                case FileCase.Nsp: // .ns0
-                    files = Directory.GetFiles(inputDir, $"{Path.GetFileNameWithoutExtension(_inputFilePath)}*")
-                        .ToList();
-                    break;
-                case FileCase.Numeric: // dir/00
-                    files = Directory.GetFiles(inputDir)
-                        .Where(f => int.TryParse(Path.GetFileName(f), out _))
-                        .ToList();
-                    break;
-            }
-            files.Sort();
-            return files;
-        }
-
-        public void StopFuse()
-        {
-            _cts.Cancel();
-
-            Log(FuseSimpleLogType.Information, "Fuse Stopped");
-
-            if (File.Exists(_outputFilePath))
-            {
-                Task.Run((() =>
-                {
-                    const int retries = 5;
-                    for (var i = 0; i <= retries; i++)
-                    {
-                        try
-                        {
-                            File.Delete(_outputFilePath);
-                            Avalonia.Threading.Dispatcher.UIThread.InvokeAsync(() => Log(FuseSimpleLogType.Information, $"Deleted {_outputFilePath}"));
-                            Update(0, 0, 0, 0);
-                            break;
-                        }
-                        catch (IOException)
-                        {
-                            Thread.Sleep(1000);
-                        }
-                    }
-                }));
-            }
         }
     }
 }

src/nxDumpFuse/Model/FuseUpdateInfo.cs

@@ -6,8 +6,12 @@
         
         public double ProgressPart { get; set; }
 
+        public long Speed { get; set; }
+
         public int Part { get; set; }
 
         public int Parts { get; set; }
+
+        public bool Complete { get; set; }
     }
 }

src/nxDumpFuse/ViewModels/FuseViewModel.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Diagnostics;
 using System.Reactive;
 using Avalonia.Controls;
 using nxDumpFuse.Interfaces;
@@ -14,6 +15,8 @@ namespace nxDumpFuse.ViewModels
     {
         private readonly IDialogService _dialogService;
         private Fuse? _fuse;
+        private readonly Stopwatch _sw = new();
+        private TimeSpan _elapsed;
 
         public FuseViewModel(IDialogService dialogService)
         {
@@ -37,7 +40,6 @@ namespace nxDumpFuse.ViewModels
         public ReactiveCommand<Unit, Unit> StopCommand { get; }
 
         private string _inputFilePath = string.Empty;
-
         public string InputFilePath
         {
             get => _inputFilePath;
@@ -45,7 +47,6 @@ namespace nxDumpFuse.ViewModels
         }
 
         private string _outputDir = string.Empty;
-
         public string OutputDir
         {
             get => _outputDir;
@@ -53,7 +54,6 @@ namespace nxDumpFuse.ViewModels
         }
 
         private string _progressPartText = string.Empty;
-
         public string ProgressPartText
         {
             get => _progressPartText;
@@ -61,7 +61,6 @@ namespace nxDumpFuse.ViewModels
         }
 
         private double _progressPart;
-
         public double ProgressPart
         {
             get => _progressPart;
@@ -69,15 +68,20 @@ namespace nxDumpFuse.ViewModels
         }
 
         private double _progress;
-
         public double Progress
         {
             get => _progress;
             set => this.RaiseAndSetIfChanged(ref _progress, value);
         }
 
-        private ObservableCollection<FuseSimpleLog> _logItems = new();
+        private string _progressText = string.Empty;
+        public string ProgressText
+        {
+            get => _progressText;
+            set => this.RaiseAndSetIfChanged(ref _progressText, value);
+        }
 
+        private ObservableCollection<FuseSimpleLog> _logItems = new();
         public ObservableCollection<FuseSimpleLog> LogItems
         {
             get => _logItems;
@@ -99,18 +103,22 @@ namespace nxDumpFuse.ViewModels
             _fuse = new Fuse(InputFilePath, OutputDir);
             _fuse.FuseUpdateEvent += OnFuseUpdate;
             _fuse.FuseSimpleLogEvent += OnFuseSimpleLogEvent;
+            _sw.Start();
             try
             {
-                _fuse.FuseDump();
+                _fuse.Start();
             }
             catch (Exception e) {
+                _sw.Stop();
                 OnFuseSimpleLogEvent(new FuseSimpleLog(FuseSimpleLogType.Error, DateTime.Now, e.Message));
             }
         }
 
         private void StopDump()
         {
-            _fuse?.StopFuse();
+            _sw.Stop();
+            _fuse?.Stop();
+            ProgressText = string.Empty;
         }
 
         private void ClearLog()
@@ -120,9 +128,20 @@ namespace nxDumpFuse.ViewModels
 
         private void OnFuseUpdate(FuseUpdateInfo fuseUpdateInfo)
         {
+            if (fuseUpdateInfo.Complete)
+            {
+                _sw.Stop();
+                ProgressText = string.Empty;
+                return;
+            }
             ProgressPart = fuseUpdateInfo.ProgressPart;
-            Progress = fuseUpdateInfo.Progress;
             ProgressPartText = $"Part {fuseUpdateInfo.Part}/{fuseUpdateInfo.Parts}";
+            Progress = fuseUpdateInfo.Progress;
+
+            if (!(_sw.Elapsed.TotalSeconds >= 0.5 &&
+                  _sw.Elapsed.TotalSeconds - _elapsed.TotalSeconds >= 0.5)) return;
+            _elapsed = _sw.Elapsed;
+            ProgressText = $"({fuseUpdateInfo.Speed:0}MB/s) {Progress:0}% ";
         }
 
         private void OnFuseSimpleLogEvent(FuseSimpleLog log)

src/nxDumpFuse/Views/FuseView.axaml

@@ -8,40 +8,41 @@
              x:DataType="vm:FuseViewModel">
     <DockPanel LastChildFill="True">
         <Grid Margin="20" DockPanel.Dock="Top"
-              RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto"
+              RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto"
-              ColumnDefinitions="Auto,*">
+              ColumnDefinitions="Auto,*,50">
 
             <Button Grid.Row="0" Grid.Column="0" Command="{Binding SelectInputFileCommand}" Content="Input"
                     HorizontalAlignment="Stretch" HorizontalContentAlignment="Center" />
-            <TextBox Grid.Row="0" Grid.Column="1" Margin="5" VerticalAlignment="Center" Text="{Binding InputFilePath}"
+            <TextBox Grid.Row="0" Grid.Column="1" Grid.ColumnSpan="2" Margin="5" VerticalAlignment="Center"
+                     Text="{Binding InputFilePath}"
                      Name="InputFileTextBox" />
 
             <Button Grid.Row="1" Grid.Column="0" Command="{Binding SelectOutputFolderCommand}" Content="Output"
                     HorizontalAlignment="Stretch" HorizontalContentAlignment="Center" />
-            <TextBox Grid.Row="1" Grid.Column="1" Margin="5" VerticalAlignment="Center" Text="{Binding OutputDir}" />
+            <TextBox Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" Margin="5" VerticalAlignment="Center"
+                     Text="{Binding OutputDir}" />
 
             <TextBlock Grid.Row="2" Grid.Column="0" Text="{Binding ProgressPartText}" HorizontalAlignment="Right"
                        Margin="2" />
-            <ProgressBar Grid.Row="2" Grid.Column="1" Margin="2" Height="10" Value="{Binding ProgressPart}" />
+            <ProgressBar Grid.Row="2" Grid.Column="1"  Grid.ColumnSpan="2" Margin="2" Height="10" Value="{Binding ProgressPart}" HorizontalAlignment="Stretch"/>
+            
+            
 
             <TextBlock Grid.Row="3" Grid.Column="0" Text="Total" HorizontalAlignment="Right" Margin="2" />
-            <ProgressBar Grid.Row="3" Grid.Column="1" Margin="2" Height="10" Value="{Binding Progress}" />
+            <ProgressBar Grid.Row="3" Grid.Column="1"  Grid.ColumnSpan="2" Margin="2" Height="10" Value="{Binding Progress}" HorizontalAlignment="Stretch"/>
             
-            <StackPanel Grid.Row="4" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right">
+
+            <StackPanel Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="2" Orientation="Horizontal" HorizontalAlignment="Right">
                 <Button Command="{Binding FuseCommand}" Content="Fuse" HorizontalAlignment="Stretch"
                         HorizontalContentAlignment="Center" Margin="2" />
                 <Button Command="{Binding StopCommand}" Content="Stop" HorizontalAlignment="Stretch"
                         HorizontalContentAlignment="Center" Margin="2" />
             </StackPanel>
 
-            <Expander Grid.Row="5" Grid.Column="0" Grid.ColumnSpan="2"
+            <Expander Grid.Row="5" Grid.Column="0" Grid.ColumnSpan="3"
                       Header="Log"
                       Margin="2">
-              <Grid>
+                <Grid ColumnDefinitions="*,Auto" >
-                  <Grid.ColumnDefinitions>
-                      <ColumnDefinition Width="*"/>
-                      <ColumnDefinition Width="Auto"/>
-                    </Grid.ColumnDefinitions>
                     <DataGrid Grid.Column="0"
                               x:Name="FuseSimpleLog"
                               Items="{Binding LogItems}"
@@ -60,12 +61,16 @@
                             <DataGridTextColumn Header="Message" Binding="{Binding Message}" Width="Auto" FontSize="12" />
                         </DataGrid.Columns>
                     </DataGrid>
-                  <Button Grid.Column="1" Command="{Binding ClearLogCommand}" Content="Clear" HorizontalAlignment="Stretch"
+                    <Button Grid.Column="1" Command="{Binding ClearLogCommand}" Content="Clear"
+                            HorizontalAlignment="Stretch"
                             HorizontalContentAlignment="Center" VerticalAlignment="Top" Margin="4 0 0 0" />
                 </Grid>
 
             </Expander>
+            
         </Grid>
+
+        <TextBlock DockPanel.Dock="Bottom" Text="{Binding ProgressText}" HorizontalAlignment="Right" VerticalAlignment="Bottom" FontSize="12" Margin="0 0 20 0"/>
     </DockPanel>
 
 </UserControl>