Launching apps.

UWPHook/AppManager.cs

@@ -23,7 +23,15 @@ namespace UWPHook
         {
             var mgr = new ApplicationActivationManager();
             uint processId;
-            mgr.ActivateApplication(uri, null, ActivateOptions.None, out processId);
+
+            try
+            {
+                mgr.ActivateApplication(uri, null, ActivateOptions.None, out processId);
+            }
+            catch (Exception e)
+            {
+                throw new Exception("Error while trying to launch your app." + Environment.NewLine + e.Message);
+            }
 
             id = (int)processId;
         }

UWPHook/GamesWindow.xaml.cs

@@ -15,6 +15,7 @@ using VDFParser;
 using VDFParser.Models;
 using SharpSteam;
 using System.IO;
+using System.Threading;
 
 namespace UWPHook
 {
@@ -30,7 +31,37 @@ namespace UWPHook
             InitializeComponent();
             Apps = new AppEntryModel();
             listGames.ItemsSource = Apps.Entries;
-            this.Title = string.Join(";", Environment.GetCommandLineArgs());
+
+            //If null or 1, the app was launched normally
+            if (Environment.GetCommandLineArgs() != null)
+            {
+                //When length is 1, the only argument is the path where the app is installed
+                if (Environment.GetCommandLineArgs().Length > 1)
+                {
+                    Launcher();
+                }
+            }
+        }
+
+        private void Launcher()
+        {
+            this.Title = "UWPHook: Playing a game";
+            //Hide the window so the app is launched seamless
+            this.Hide();
+            try
+            {
+                //The only other parameter Steam will send is the app AUMID
+                AppManager.LaunchUWPApp(Environment.GetCommandLineArgs()[1]);
+                while (AppManager.IsRunning())
+                {
+                    Thread.Sleep(5000);
+                }
+            }
+            catch (Exception e)
+            {
+                this.Show();
+                MessageBox.Show(e.Message, "UWPHook", MessageBoxButton.OK, MessageBoxImage.Warning);
+            }
         }
 
         private void ExportButton_Click(object sender, RoutedEventArgs e)
@@ -80,6 +111,7 @@ namespace UWPHook
 
             foreach (var app in installedApps)
             {
+                //Remove end lines from the String and split both values
                 var valor = app.Replace("\r\n", "").Split('|');
                 if (!String.IsNullOrEmpty(valor[0]))
                 {

UWPHook/MainWindow.xaml.cs

@@ -67,7 +67,6 @@ namespace UWPHook
                     }
                     catch (Exception ex)
                     {
-                        throw new Exception("Error while trying to launch your game" + Environment.NewLine + ex.Message);
                     }
                     break;
                 }

UWPHook/Settings.cs

@@ -0,0 +1,28 @@
+namespace UWPHook.Properties {
+    
+    
+    // This class allows you to handle specific events on the settings class:
+    //  The SettingChanging event is raised before a setting's value is changed.
+    //  The PropertyChanged event is raised after a setting's value is changed.
+    //  The SettingsLoaded event is raised after the setting values are loaded.
+    //  The SettingsSaving event is raised before the setting values are saved.
+    internal sealed partial class Settings {
+        
+        public Settings() {
+            // // To add event handlers for saving and changing settings, uncomment the lines below:
+            //
+            // this.SettingChanging += this.SettingChangingEventHandler;
+            //
+            // this.SettingsSaving += this.SettingsSavingEventHandler;
+            //
+        }
+        
+        private void SettingChangingEventHandler(object sender, System.Configuration.SettingChangingEventArgs e) {
+            // Add code to handle the SettingChangingEvent event here.
+        }
+        
+        private void SettingsSavingEventHandler(object sender, System.ComponentModel.CancelEventArgs e) {
+            // Add code to handle the SettingsSaving event here.
+        }
+    }
+}

UWPHook/UWPHook.csproj

@@ -99,6 +99,7 @@
       <DependentUpon>GamesWindow.xaml</DependentUpon>
     </Compile>
     <Compile Include="ScriptManager.cs" />
+    <Compile Include="Settings.cs" />
     <Page Include="GamesWindow.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>