Use HANDLE instead of SafeFileHandle

Author: Lamparter

src/Files.App/App.xaml.cs

@@ -5,7 +5,7 @@
 using Microsoft.Extensions.Logging;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
-using Microsoft.Win32.SafeHandles;
+using Windows.Win32.Foundation;
 using Windows.Win32;
 using Microsoft.Windows.AppLifecycle;
 using Windows.ApplicationModel;
@@ -225,9 +225,9 @@ private async void Window_Closed(object sender, WindowEventArgs args)
 				var results = items.Select(x => x.ItemPath).ToList();
 				System.IO.File.WriteAllLines(OutputPath, results);
 
-				SafeFileHandle eventHandle = PInvoke.CreateEvent(null, false, false, "FILEDIALOG");
+				HANDLE eventHandle = (HANDLE)PInvoke.CreateEvent(null, false, false, "FILEDIALOG").DangerousGetHandle();
 				PInvoke.SetEvent(eventHandle);
-				eventHandle.Close();
+				PInvoke.CloseHandle(eventHandle);
 			}
 
 			// Continue running the app on the background

src/Files.App/Program.cs

@@ -12,7 +12,6 @@
 using Windows.ApplicationModel.Activation;
 using Windows.Storage;
 using static Files.App.Helpers.Win32PInvoke;
-using Microsoft.Win32.SafeHandles;
 
 namespace Files.App
 {
@@ -253,7 +252,7 @@ private static async void OnActivated(object? sender, AppActivationArguments arg
 		/// </remarks>
 		public static void RedirectActivationTo(AppInstance keyInstance, AppActivationArguments args)
 		{
-			SafeFileHandle eventHandle = PInvoke.CreateEvent(null, true, false, null);
+			HANDLE eventHandle = (HANDLE)PInvoke.CreateEvent(null, true, false, null).DangerousGetHandle();
 
 			Task.Run(() =>
 			{
@@ -265,7 +264,7 @@ public static void RedirectActivationTo(AppInstance keyInstance, AppActivationAr
 				CWMO_DEFAULT,
 				INFINITE,
 				1,
-				[eventHandle.DangerousGetHandle()],
+				[eventHandle],
 				out uint handleIndex);
 		}
 
@@ -276,7 +275,7 @@ public static void OpenShellCommandInExplorer(string shellCommand, int pid)
 
 		public static void OpenFileFromTile(string filePath)
 		{
-			SafeFileHandle eventHandle = PInvoke.CreateEvent(null, true, false, null);
+			HANDLE eventHandle = (HANDLE)PInvoke.CreateEvent(null, true, false, null).DangerousGetHandle();
 
 			Task.Run(() =>
 			{
@@ -288,7 +287,7 @@ public static void OpenFileFromTile(string filePath)
 				CWMO_DEFAULT,
 				INFINITE,
 				1,
-				[eventHandle.DangerousGetHandle()],
+				[eventHandle],
 				out uint handleIndex);
 		}
 	}