支持显示图标

tools/PathHelper.cs

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+using System;
+using System.IO;
+using System.Text;
+
+namespace AppStore
+{
+    public static class PathHelper
+    {
+        /// <summary>
+        /// 清理可执行文件路径，移除参数和引号
+        /// </summary>
+        public static string CleanExecutablePath(string path)
+        {
+            if (string.IsNullOrWhiteSpace(path))
+                return path;
+
+            // 处理带引号的路径
+            path = path.Trim().Trim('"');
+
+            // 找到第一个空格或参数符号
+            int paramIndex = path.IndexOfAny(new[] { ' ', '-', '/' });
+            if (paramIndex > 0)
+            {
+                // 检查空格前的部分是否是有效路径
+                string potentialPath = path.Substring(0, paramIndex).Trim();
+                if (File.Exists(potentialPath))
+                {
+                    return potentialPath;
+                }
+
+                // 尝试提取带空格的路径
+                if (path.Contains("\""))
+                {
+                    int startQuote = path.IndexOf('"');
+                    int endQuote = path.IndexOf('"', startQuote + 1);
+                    if (endQuote > startQuote)
+                    {
+                        potentialPath = path.Substring(startQuote + 1, endQuote - startQuote - 1);
+                        if (File.Exists(potentialPath))
+                        {
+                            return potentialPath;
+                        }
+                    }
+                }
+            }
+
+            // 如果路径包含.exe，尝试提取到.exe结尾
+            int exeIndex = path.IndexOf(".exe", StringComparison.OrdinalIgnoreCase);
+            if (exeIndex > 0)
+            {
+                string potentialPath = path.Substring(0, exeIndex + 4);
+                if (File.Exists(potentialPath))
+                {
+                    return potentialPath;
+                }
+            }
+
+            // 最后尝试直接返回路径
+            return path;
+        }
+
+        /// <summary>
+        /// 验证路径是否指向可执行文件
+        /// </summary>
+        public static bool IsValidExecutablePath(string path)
+        {
+            try
+            {
+                string cleanPath = CleanExecutablePath(path);
+                return File.Exists(cleanPath) && 
+                       cleanPath.EndsWith(".exe", StringComparison.OrdinalIgnoreCase);
+            }
+            catch
+            {
+                return false;
+            }
+        }
+    }
+}