修改

Editor/ToolBarExtension/LocalizationDropdownField.cs

@@ -1,10 +1,13 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
+using System.Reflection;
 using AlicizaX.Localization.Runtime;
 using AlicizaX;
 using AlicizaX.Localization.Editor;
 using Paps.UnityToolbarExtenderUIToolkit;
 using UnityEditor;
+using UnityEditor.SceneManagement;
 using UnityEngine;
 using UnityEngine.UIElements;
 
@@ -56,6 +59,7 @@ public class LocalizationDropdownField : IMGUIContainer
     void ClickToolsSubmenu(string langaugeName)
     {
         EditorPrefs.SetString(LocalizationComponent.PrefsKey, langaugeName);
+        InvokeOnValidateInScene();
         Debug.Log(langaugeName);
     }
 
@@ -63,4 +67,45 @@ public class LocalizationDropdownField : IMGUIContainer
     {
         return EditorPrefs.GetString(LocalizationComponent.PrefsKey, "None");
     }
+
+
+    public static void InvokeOnValidateInScene()
+    {
+
+        System.Type targetType = AlicizaX.Utility.Assembly.GetType("UnityEngine.UI.UXTextMeshPro");
+        MethodInfo onValidateMethod = targetType.GetMethod("OnValidate", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
+
+        if (onValidateMethod == null)
+        {
+            Debug.LogWarning($"类型 {targetType.Name} 没有找到 OnValidate 方法（可能是用其他签名或不存在）");
+            return;
+        }
+
+        List<Component> components = new List<Component>();
+
+        components = GameObject.FindObjectsOfType(targetType).ToList().Select(t => (t as Component)).ToList();
+
+        if (components.Count == 0)
+        {
+            Debug.Log("未在场景中找到任何目标组件。");
+            return;
+        }
+
+        int count = 0;
+
+        var scenesToMarkDirty = EditorSceneManager.GetActiveScene();
+
+        foreach (var comp in components)
+        {
+            Undo.RecordObject(comp, "Invoke OnValidate");
+            onValidateMethod.Invoke(comp, null);
+            EditorUtility.SetDirty(comp);
+            count++;
+        }
+
+        if (count > 0)
+        {
+            EditorSceneManager.MarkSceneDirty(scenesToMarkDirty);
+        }
+    }
 }