Projektdateien hinzufügen.

VideoBrowser/App.xaml.cs

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+namespace VideoBrowser
+{
+    using CefSharp;
+    using System.Diagnostics;
+    using System.Threading.Tasks;
+    using System.Windows;
+    using VideoBrowser.Common;
+    using VideoBrowser.Core;
+    using VideoBrowser.Helpers;
+
+    /// <summary>
+    /// Interaction logic for App.xaml.
+    /// </summary>
+    public partial class App : Application
+    {
+        #region Methods
+
+        /// <summary>
+        /// The OnApplication_Startup.
+        /// </summary>
+        /// <param name="sender">The sender<see cref="object"/>.</param>
+        /// <param name="e">The e<see cref="StartupEventArgs"/>.</param>
+        private void OnApplication_Startup(object sender, StartupEventArgs e)
+        {
+            AppEnvironment.Arguments = e.Args;
+            this.UpdateYoutubeDl();
+        }
+
+        #endregion Methods
+
+        private void Application_Exit(object sender, ExitEventArgs e)
+        {
+            Cef.Shutdown();
+        }
+
+        private void UpdateYoutubeDl()
+        {
+            Task.Run(() =>
+            {
+                var path = YoutubeDl.YouTubeDlPath;
+                ProcessHelper.StartProcess(path, "--update --no-check-certificate", this.UpdateOutput, null, null);
+            });
+        }
+
+        private void UpdateOutput(Process process, string output)
+        {
+            Logger.Info($"Youtube-dl message:{output}");
+        }
+    }
+}