[HashingTool] Changed help directory

HashingTool/Helper/BrowserHelper.cs

-/*
-* This file is part of VECTO.
-*
-* Copyright © 2012-2019 European Union
-*
-* Developed by Graz University of Technology,
-*              Institute of Internal Combustion Engines and Thermodynamics,
-*              Institute of Technical Informatics
-*
-* VECTO is licensed under the EUPL, Version 1.1 or - as soon they will be approved
-* by the European Commission - subsequent versions of the EUPL (the "Licence");
-* You may not use VECTO except in compliance with the Licence.
-* You may obtain a copy of the Licence at:
-*
-* https://joinup.ec.europa.eu/community/eupl/og_page/eupl
-*
-* Unless required by applicable law or agreed to in writing, VECTO
-* distributed under the Licence is distributed on an "AS IS" basis,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the Licence for the specific language governing permissions and
-* limitations under the Licence.
-*
-* Authors:
-*   Stefan Hausberger, hausberger@ivt.tugraz.at, IVT, Graz University of Technology
-*   Christian Kreiner, christian.kreiner@tugraz.at, ITI, Graz University of Technology
-*   Michael Krisper, michael.krisper@tugraz.at, ITI, Graz University of Technology
-*   Raphael Luz, luz@ivt.tugraz.at, IVT, Graz University of Technology
-*   Markus Quaritsch, markus.quaritsch@tugraz.at, IVT, Graz University of Technology
-*   Martin Rexeis, rexeis@ivt.tugraz.at, IVT, Graz University of Technology
-*/
-
-using Microsoft.Win32;
-
-namespace HashingTool.Helper
-{
-	public static class BrowserHelper
-	{
-		public static string GetDefaultBrowserPath()
-		{
-			var urlAssociation = @"Software\Microsoft\Windows\Shell\Associations\UrlAssociations\http";
-			var browserPathKey = @"$BROWSER$\shell\open\command";
-
-			//	Dim browserPath As String
-
-			//	'Read default browser path from userChoiceLKey
-			var userChoiceKey = Registry.CurrentUser.OpenSubKey(urlAssociation + @"\UserChoice", false);
-
-			if (userChoiceKey == null) {
-				//		'If user choice was not found, try machine default
-				//		'Read default browser path from Win XP registry key, or try Win Vista (and newer) registry key
-				var browserKey = Registry.ClassesRoot.OpenSubKey(@"HTTP\shell\open\command", false) ??
-								Registry.CurrentUser.OpenSubKey(urlAssociation, false);
-				if (browserKey == null) {
-					return "";
-				}
-
-				var path = browserKey.GetValue("").ToString();
-				browserKey.Close();
-				if (path.Contains(".exe")) {
-					return path.Substring(1, path.IndexOf(".exe") + 3);
-				} else {
-					return path;
-				}
-			}
-			//	' user defined browser choice was found
-			var progId = userChoiceKey.GetValue("ProgId").ToString();
-			userChoiceKey.Close();
-
-			//	' now look up the path of the executable
-			var concreteBrowserKey = browserPathKey.Replace("$BROWSER$", progId);
-			var kp = Registry.ClassesRoot.OpenSubKey(concreteBrowserKey, false);
-			if (kp == null) {
-				return "";
-			}
-			var browserPath = kp.GetValue("").ToString();
-			kp.Close();
-			if (browserPath.Contains(".exe")) {
-				return browserPath.Substring(1, browserPath.IndexOf(".exe") + 3);
-			} else {
-				return browserPath;
-			}
-		}
-	}
-}

HashingTool/MainWindow.xaml.cs

@@ -34,7 +34,6 @@ using System.Diagnostics;
 using System.IO;
 using System.Windows;
 using System.Windows.Input;
-using HashingTool.Helper;
 using HashingTool.ViewModel;
 using HashingTool.Views;
 
@@ -53,8 +52,7 @@ namespace HashingTool
 		private void About_OnMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
 		{
 			var dialog = new AboutDialog();
-			var applicationViewModel = DataContext as ApplicationViewModel;
-			if (applicationViewModel != null) {
+			if (DataContext is ApplicationViewModel applicationViewModel) {
 				dialog.Title = applicationViewModel.VersionInformation;
 			}
 			dialog.ShowDialog();
@@ -62,10 +60,9 @@ namespace HashingTool
 
 		private void Help_OnMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
 		{
-			var myAppPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..");
-			if (File.Exists(myAppPath + @"User Manual\HashingToolHelp.html")) {
-				var defaultBrowserPath = BrowserHelper.GetDefaultBrowserPath();
-				Process.Start(defaultBrowserPath, $"\"file://{Path.Combine(myAppPath, @"User Manual\HashingToolHelp.html")}\"");
+			var path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..", @"User Manual\HashingToolHelp.html");
+			if (File.Exists(path)) {
+				Process.Start(new ProcessStartInfo(path) { UseShellExecute = true});
 			} else {
 				MessageBox.Show("User Manual not found!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
 			}

HashingTool/Views/AboutDialog.xaml.cs

@@ -30,7 +30,6 @@
 */
 
 using System.Diagnostics;
-using System.Windows;
 using System.Windows.Input;
 
 namespace HashingTool.Views
@@ -38,22 +37,15 @@ namespace HashingTool.Views
 	/// <summary>
 	/// Interaction logic for AboutDialog.xaml
 	/// </summary>
-	public partial class AboutDialog : Window
+	public partial class AboutDialog
 	{
-		public AboutDialog()
-		{
+		public AboutDialog() => 
 			InitializeComponent();
-		}
 
-		private void EUPL_Link(object sender, MouseButtonEventArgs e)
-		{
-			Process.Start("https://joinup.ec.europa.eu/community/eupl/og_page/eupl");
+		private void EUPL_Link(object sender, MouseButtonEventArgs e) => 
+			Process.Start(new ProcessStartInfo("https://joinup.ec.europa.eu/community/eupl/og_page/eupl") { UseShellExecute = true});
 
-		}
-
-		private void Supportmail(object sender, MouseButtonEventArgs e)
-		{
-			Process.Start("mailto:JRC-VECTO@ec.europa.eu");
-		}
+		private void Supportmail(object sender, MouseButtonEventArgs e) => 
+			Process.Start(new ProcessStartInfo("mailto:JRC-VECTO@ec.europa.eu") {UseShellExecute = true});
 	}
 }