improve:UIA置顶

2026-04-30 22:51:36 +08:00
parent 329e9bd933
commit b614517728
6 changed files with 0 additions and 182 deletions
@@ -1217,15 +1217,6 @@ namespace Ink_Canvas
                    LogHelper.WriteLogToFile($"释放IACore DLL时出错: {ex.Message}", LogHelper.LogType.Error);
                }

-                try
-                {
-                    UIAccessDllExtractor.ExtractUIAccessDlls();
-                }
-                catch (Exception ex)
-                {
-                    LogHelper.WriteLogToFile($"释放UIAccess DLL时出错: {ex.Message}", LogHelper.LogType.Error);
-                }
-
                try
                {
                    LogHelper.WriteLogToFile("开始注册.icstk文件关联");
@@ -1,165 +0,0 @@
-using System;
-using System.IO;
-using System.Reflection;
-
-namespace Ink_Canvas.Helpers
-{
-    /// <summary>
-    /// UIAccess DLL释放器
-    /// </summary>
-    public static class UIAccessDllExtractor
-    {
-        private static readonly string[] RequiredDlls = {
-            "UIAccessDLL_x64.dll",
-            "UIAccessDLL_x86.dll"
-        };
-
-        /// <summary>
-        /// 在应用启动时释放UIAccess相关DLL
-        /// </summary>
-        public static void ExtractUIAccessDlls()
-        {
-            try
-            {
-                string appDirectory = AppDomain.CurrentDomain.BaseDirectory;
-                LogHelper.WriteLogToFile("开始检查并释放UIAccess相关DLL文件");
-
-                foreach (string dllName in RequiredDlls)
-                {
-                    string targetPath = Path.Combine(appDirectory, dllName);
-
-                    // 检查文件是否已存在且有效
-                    if (File.Exists(targetPath) && IsValidDll(targetPath))
-                    {
-                        LogHelper.WriteLogToFile($"{dllName} 已存在且有效，跳过释放");
-                        continue;
-                    }
-
-                    // 从嵌入资源中释放DLL
-                    if (ExtractDllFromResource(dllName, targetPath))
-                    {
-                        LogHelper.WriteLogToFile($"成功释放 {dllName} 到 {targetPath}");
-                    }
-                    else
-                    {
-                        LogHelper.WriteLogToFile($"警告：无法释放 {dllName}，可能影响UIA置顶功能", LogHelper.LogType.Warning);
-                    }
-                }
-
-                LogHelper.WriteLogToFile("UIAccess DLL释放检查完成");
-            }
-            catch (Exception ex)
-            {
-                LogHelper.WriteLogToFile($"释放UIAccess DLL时出错: {ex.Message}", LogHelper.LogType.Error);
-            }
-        }
-
-        /// <summary>
-        /// 从嵌入资源中提取DLL文件
-        /// </summary>
-        private static bool ExtractDllFromResource(string dllName, string targetPath)
-        {
-            try
-            {
-                Assembly assembly = Assembly.GetExecutingAssembly();
-                string resourceName = $"Ink_Canvas.{dllName}";
-
-                using (Stream resourceStream = assembly.GetManifestResourceStream(resourceName))
-                {
-                    if (resourceStream == null)
-                    {
-                        LogHelper.WriteLogToFile($"未找到嵌入资源: {resourceName}", LogHelper.LogType.Warning);
-                        return false;
-                    }
-
-                    // 确保目标目录存在
-                    string targetDirectory = Path.GetDirectoryName(targetPath);
-                    if (!Directory.Exists(targetDirectory))
-                    {
-                        Directory.CreateDirectory(targetDirectory);
-                    }
-
-                    // 写入文件
-                    using (FileStream fileStream = new FileStream(targetPath, FileMode.Create, FileAccess.Write))
-                    {
-                        resourceStream.CopyTo(fileStream);
-                    }
-
-                    return true;
-                }
-            }
-            catch (Exception ex)
-            {
-                LogHelper.WriteLogToFile($"从资源提取 {dllName} 失败: {ex.Message}", LogHelper.LogType.Error);
-                return false;
-            }
-        }
-
-        /// <summary>
-        /// 检查DLL文件是否有效
-        /// </summary>
-        private static bool IsValidDll(string filePath)
-        {
-            try
-            {
-                if (!File.Exists(filePath))
-                    return false;
-
-                FileInfo fileInfo = new FileInfo(filePath);
-
-                // 检查文件大小（空文件或过小的文件可能无效）
-                if (fileInfo.Length < 1024) // 小于1KB可能无效
-                    return false;
-
-                // 简单检查PE头（DLL文件应该以MZ开头）
-                using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
-                {
-                    byte[] buffer = new byte[2];
-                    if (fs.Read(buffer, 0, 2) == 2)
-                    {
-                        return buffer[0] == 0x4D && buffer[1] == 0x5A; // "MZ"
-                    }
-                }
-
-                return false;
-            }
-            catch
-            {
-                return false;
-            }
-        }
-
-        /// <summary>
-        /// 清理释放的DLL文件（可选，在应用退出时调用）
-        /// </summary>
-        public static void CleanupExtractedDlls()
-        {
-            try
-            {
-                string appDirectory = AppDomain.CurrentDomain.BaseDirectory;
-
-                foreach (string dllName in RequiredDlls)
-                {
-                    string filePath = Path.Combine(appDirectory, dllName);
-
-                    if (File.Exists(filePath))
-                    {
-                        try
-                        {
-                            File.Delete(filePath);
-                            LogHelper.WriteLogToFile($"已清理 {dllName}");
-                        }
-                        catch (Exception ex)
-                        {
-                            LogHelper.WriteLogToFile($"清理 {dllName} 失败: {ex.Message}", LogHelper.LogType.Warning);
-                        }
-                    }
-                }
-            }
-            catch (Exception ex)
-            {
-                LogHelper.WriteLogToFile($"清理UIAccess DLL时出错: {ex.Message}", LogHelper.LogType.Error);
-            }
-        }
-    }
-}
@@ -191,8 +191,6 @@
    <EmbeddedResource Include="Resources\IACore\IACore.dll" />
    <EmbeddedResource Include="Resources\IACore\IALoader.dll" />
    <EmbeddedResource Include="Resources\IACore\IAWinFX.dll" />
-    <EmbeddedResource Include="UIAccessDLL_x64.dll" />
-    <EmbeddedResource Include="UIAccessDLL_x86.dll" />
  </ItemGroup>
  <ItemGroup>
    <Resource Include="Resources\Cursors\Cursor.cur" />
@@ -39,12 +39,6 @@ namespace Ink_Canvas
 {
    public partial class MainWindow : Window
    {
-        [DllImport("UIAccessDLL_x86.dll", EntryPoint = "PrepareUIAccess", CallingConvention = CallingConvention.Cdecl)]
-        public static extern Int32 PrepareUIAccessX86();
-
-        [DllImport("UIAccessDLL_x64.dll", EntryPoint = "PrepareUIAccess", CallingConvention = CallingConvention.Cdecl)]
-        public static extern Int32 PrepareUIAccessX64();
-
        // 每一页一个Canvas对象
        private List<System.Windows.Controls.Canvas> whiteboardPages = new List<System.Windows.Controls.Canvas>();
        private int currentPageIndex;