diff --git a/Ink Canvas/App.xaml.cs b/Ink Canvas/App.xaml.cs
index ce78c510..d75d8b58 100644
--- a/Ink Canvas/App.xaml.cs
+++ b/Ink Canvas/App.xaml.cs
@@ -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");
diff --git a/Ink Canvas/Helpers/UIAccessDllExtractor.cs b/Ink Canvas/Helpers/UIAccessDllExtractor.cs
deleted file mode 100644
index f9448167..00000000
--- a/Ink Canvas/Helpers/UIAccessDllExtractor.cs
+++ /dev/null
@@ -1,165 +0,0 @@
-using System;
-using System.IO;
-using System.Reflection;
-
-namespace Ink_Canvas.Helpers
-{
- ///
- /// UIAccess DLL释放器
- ///
- public static class UIAccessDllExtractor
- {
- private static readonly string[] RequiredDlls = {
- "UIAccessDLL_x64.dll",
- "UIAccessDLL_x86.dll"
- };
-
- ///
- /// 在应用启动时释放UIAccess相关DLL
- ///
- 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);
- }
- }
-
- ///
- /// 从嵌入资源中提取DLL文件
- ///
- 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($"从资源提取 {dllName} 失败: {ex.Message}", LogHelper.LogType.Error);
- return false;
- }
- }
-
- ///
- /// 检查DLL文件是否有效
- ///
- private static bool IsValidDll(string filePath)
- {
- try
- {
- if (!File.Exists(filePath))
- return false;
-
- FileInfo fileInfo = new FileInfo(filePath);
-
- // 检查文件大小（空文件或过小的文件可能无效）
- if (fileInfo.Length < 1024) // 小于1KB可能无效
- return false;
-
- // 简单检查PE头（DLL文件应该以MZ开头）
- using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
- {
- byte[] buffer = new byte[2];
- if (fs.Read(buffer, 0, 2) == 2)
- {
- return buffer[0] == 0x4D && buffer[1] == 0x5A; // "MZ"
- }
- }
-
- return false;
- }
- catch
- {
- return false;
- }
- }
-
- ///
- /// 清理释放的DLL文件（可选，在应用退出时调用）
- ///
- public static void CleanupExtractedDlls()
- {
- try
- {
- string appDirectory = AppDomain.CurrentDomain.BaseDirectory;
-
- foreach (string dllName in RequiredDlls)
- {
- string filePath = Path.Combine(appDirectory, dllName);
-
- if (File.Exists(filePath))
- {
- try
- {
- File.Delete(filePath);
- LogHelper.WriteLogToFile($"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);
- }
- }
- }
-}
diff --git a/Ink Canvas/InkCanvasForClass.csproj b/Ink Canvas/InkCanvasForClass.csproj
index 7e36dd91..fd79492b 100644
--- a/Ink Canvas/InkCanvasForClass.csproj
+++ b/Ink Canvas/InkCanvasForClass.csproj
@@ -191,8 +191,6 @@
-
-
diff --git a/Ink Canvas/MainWindow.xaml.cs b/Ink Canvas/MainWindow.xaml.cs
index 1c393a4f..b1b59dcd 100644
--- a/Ink Canvas/MainWindow.xaml.cs
+++ b/Ink Canvas/MainWindow.xaml.cs
@@ -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 whiteboardPages = new List();
private int currentPageIndex;
diff --git a/Ink Canvas/UIAccessDLL_x64.dll b/Ink Canvas/UIAccessDLL_x64.dll
deleted file mode 100644
index 9edc84b8..00000000
Binary files a/Ink Canvas/UIAccessDLL_x64.dll and /dev/null differ
diff --git a/Ink Canvas/UIAccessDLL_x86.dll b/Ink Canvas/UIAccessDLL_x86.dll
deleted file mode 100644
index 48fe7e3e..00000000
Binary files a/Ink Canvas/UIAccessDLL_x86.dll and /dev/null differ