chore: update example

emako · Sep 18, 2024 · 9e9bb10 · 9e9bb10
1 parent 95feb87
commit 9e9bb10
Showing 1 changed file with 16 additions and 2 deletions.
diff --git a/src/Wpf.Ui.Test/MainWindow.xaml.cs b/src/Wpf.Ui.Test/MainWindow.xaml.cs
@@ -383,8 +383,22 @@ public bool HasChildren(object parent)
     {
         if (parent is DirectoryInfo directory)
         {
-            // 检查是否有子目录或文件
-            return directory.GetDirectories().Any() || directory.GetFiles().Any();
+            try
+            {
+                // 检查是否有子目录或文件
+                return directory.GetDirectories().Any() || directory.GetFiles().Any();
+            }
+            catch (UnauthorizedAccessException)
+            {
+                // 捕获没有权限的异常并返回 false
+                return false;
+            }
+            catch (Exception ex)
+            {
+                // 处理其他可能的异常
+                Console.WriteLine($"An error occurred: {ex.Message}");
+                return false;
+            }
         }
         return false;
     }