Alia5 · September 19, 2016 16:07 · Sep 19, 2016
diff --git a/Launch_UWP_APP_C# b/Launch_UWP_APP_C#
@@ -0,0 +1,53 @@
+public enum ActivateOptions
+    {
+        None = 0x00000000,  // No flags set
+        DesignMode = 0x00000001,  // The application is being activated for design mode, and thus will not be able to
+        // to create an immersive window. Window creation must be done by design tools which
+        // load the necessary components by communicating with a designer-specified service on
+        // the site chain established on the activation manager.  The splash screen normally
+        // shown when an application is activated will also not appear.  Most activations
+        // will not use this flag.
+        NoErrorUI = 0x00000002,  // Do not show an error dialog if the app fails to activate.                                
+        NoSplashScreen = 0x00000004,  // Do not show the splash screen when activating the app.
+    }
+
+    [ComImport, Guid("2e941141-7f97-4756-ba1d-9decde894a3d"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+    interface IApplicationActivationManager
+    {
+        // Activates the specified immersive application for the "Launch" contract, passing the provided arguments
+        // string into the application.  Callers can obtain the process Id of the application instance fulfilling this contract.
+        IntPtr ActivateApplication([In] String appUserModelId, [In] String arguments, [In] ActivateOptions options, [Out] out UInt32 processId);
+        IntPtr ActivateForFile([In] String appUserModelId, [In] IntPtr /*IShellItemArray* */ itemArray, [In] String verb, [Out] out UInt32 processId);
+        IntPtr ActivateForProtocol([In] String appUserModelId, [In] IntPtr /* IShellItemArray* */itemArray, [Out] out UInt32 processId);
+    }
+
+    [ComImport, Guid("45BA127D-10A8-46EA-8AB7-56EA9078943C")]//Application Activation Manager
+    class ApplicationActivationManager : IApplicationActivationManager
+    {
+        [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)/*, PreserveSig*/]
+        public extern IntPtr ActivateApplication([In] String appUserModelId, [In] String arguments, [In] ActivateOptions options, [Out] out UInt32 processId);
+        [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
+        public extern IntPtr ActivateForFile([In] String appUserModelId, [In] IntPtr /*IShellItemArray* */ itemArray, [In] String verb, [Out] out UInt32 processId);
+        [MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
+        public extern IntPtr ActivateForProtocol([In] String appUserModelId, [In] IntPtr /* IShellItemArray* */itemArray, [Out] out UInt32 processId);
+    }
+
+
+    static class Program
+    {
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+
+            ApplicationActivationManager appActiveManager = new ApplicationActivationManager();//Class not registered
+            uint pid;
+            appActiveManager.ActivateApplication("Microsoft.ApexPG_8wekyb3d8bbwe!forzamotorsportapex", null, ActivateOptions.None, out pid);
+
+            //then check periodically if the PID still exists
+
+        }
+    }
+}