From 7397d2e9ae1e7d52c97e95fadd7584c6f4b2854a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A4=A7=E7=9F=B3=E5=A4=B4?= <nnhy@vip.qq.com>
Date: Mon, 18 Mar 2024 18:31:32 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95windows=E7=B3=BB=E7=BB=9F?=
 =?UTF-8?q?=E4=BA=8B=E4=BB=B6=E7=B1=BBSystemEvents=EF=BC=8C=E8=AF=A5?=
 =?UTF-8?q?=E7=B1=BB=E9=9C=80=E8=A6=81=E7=94=A8=E6=88=B7=E4=BA=A4=E4=BA=92?=
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---
 Test/Program.cs  | 53 +++++++++++++++++++++++++++++++++++++++++++++++-
 Test/Test.csproj |  1 +
 2 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/Test/Program.cs b/Test/Program.cs
index 963b814b..361350d9 100644
--- a/Test/Program.cs
+++ b/Test/Program.cs
@@ -5,6 +5,7 @@
 using System.Net;
 using System.Net.Sockets;
 using System.Threading;
+using Microsoft.Win32;
 using NewLife;
 using NewLife.IO;
 using NewLife.Log;
@@ -27,7 +28,7 @@ static void Main(String[] args)
     {
         XTrace.UseConsole();
 
-        Test6();
+        Test7();
 
         Console.WriteLine("OK!");
         Console.ReadKey();
@@ -193,6 +194,56 @@ static void Test6()
         }
     }
 
+    static void Test7()
+    {
+        XTrace.WriteLine("SystemEvents");
+
+        SystemEvents.PowerModeChanged += (s, e) =>
+        {
+            XTrace.WriteLine("PowerModeChanged: {0}", e.Mode);
+        };
+        SystemEvents.SessionSwitch += (s, e) =>
+        {
+            XTrace.WriteLine("SessionSwitch: {0}", e.Reason);
+        };
+        SystemEvents.SessionEnding += (s, e) =>
+        {
+            XTrace.WriteLine("SessionEnding: {0}", e.Reason);
+        };
+        SystemEvents.SessionEnded += (s, e) =>
+        {
+            XTrace.WriteLine("SessionEnded: {0}", e.Reason);
+        };
+        SystemEvents.UserPreferenceChanging += (s, e) =>
+        {
+            XTrace.WriteLine("UserPreferenceChanging: {0}", e.Category);
+        };
+        SystemEvents.UserPreferenceChanged += (s, e) =>
+        {
+            XTrace.WriteLine("UserPreferenceChanged: {0}", e.Category);
+        };
+        SystemEvents.DisplaySettingsChanged += (s, e) =>
+        {
+            XTrace.WriteLine("DisplaySettingsChanged: {0}", e);
+        };
+        SystemEvents.InstalledFontsChanged += (s, e) =>
+        {
+            XTrace.WriteLine("InstalledFontsChanged: {0}", e);
+        };
+        SystemEvents.TimeChanged += (s, e) =>
+        {
+            XTrace.WriteLine("TimeChanged: {0}", e);
+        };
+        SystemEvents.TimerElapsed += (s, e) =>
+        {
+            XTrace.WriteLine("TimerElapsed: {0}", e);
+        };
+        SystemEvents.LowMemory += (s, e) =>
+        {
+            XTrace.WriteLine("LowMemory: {0}", e);
+        };
+    }
+
     static void Test8()
     {
         var str = "runtime=6.0;version>=1.0";
diff --git a/Test/Test.csproj b/Test/Test.csproj
index aec76d9e..5dfd4057 100644
--- a/Test/Test.csproj
+++ b/Test/Test.csproj
@@ -29,6 +29,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.Win32.SystemEvents" Version="8.0.0" />
     <PackageReference Include="NewLife.Core" Version="10.8.2024.303" />
     <PackageReference Include="SSH.NET" Version="2024.0.0" />
   </ItemGroup>