diff --git a/SunnyUI/Controls/UIComboBox.cs b/SunnyUI/Controls/UIComboBox.cs
index 84cee751..64296317 100644
--- a/SunnyUI/Controls/UIComboBox.cs
+++ b/SunnyUI/Controls/UIComboBox.cs
@@ -29,6 +29,7 @@
  * 2022-04-20: V3.1.5 过滤文字为空时，下拉框显示所有数据列表
  * 2022-05-04: V3.1.8 过滤时修复ValueMember绑定值的显示
  * 2022-05-24: V3.1.9 Selceted=-1，清除文本
+ * 2022-08-25: V3.2.3 下拉框边框可设置颜色
 ******************************************************************************/
 
 using System;
@@ -782,5 +783,12 @@ namespace Sunny.UI
             get => ListBox.HoverColor;
             set => FilterListBox.HoverColor = ListBox.HoverColor = value;
         }
+
+        [DefaultValue(typeof(Color), "80, 160, 255")]
+        public Color ItemRectColor
+        {
+            get => ListBox.RectColor;
+            set => ListBox.RectColor = value;
+        }
     }
 }
\ No newline at end of file
diff --git a/SunnyUI/Controls/UIGlobal.cs b/SunnyUI/Controls/UIGlobal.cs
index 2c525519..1c3e1456 100644
--- a/SunnyUI/Controls/UIGlobal.cs
+++ b/SunnyUI/Controls/UIGlobal.cs
@@ -62,4 +62,33 @@ namespace Sunny.UI
     public delegate void OnSelectionChanged(object sender, UITextBoxSelectionArgs e);
 
     public delegate void OnDateTimeChanged(object sender, UIDateTimeArgs e);
+
+    public class UIPageParamsArgs : EventArgs
+    {
+        public UIPage Page { get; set; }
+
+        public object Value { get; set; }
+
+        public UIParamSourceType SourceType { get; set; }
+
+        public UIPageParamsArgs()
+        {
+
+        }
+
+        public UIPageParamsArgs(UIPage page, object value, UIParamSourceType sourceType)
+        {
+            Page = page;
+            Value = value;
+            SourceType = sourceType;
+        }
+    }
+
+    public enum UIParamSourceType
+    {
+        Frame,
+        Page
+    }
+
+    public delegate bool OnReceiveParams(object sender, UIPageParamsArgs e);
 }
\ No newline at end of file
diff --git a/SunnyUI/Forms/UIForm.cs b/SunnyUI/Forms/UIForm.cs
index fa64285e..ac34f691 100644
--- a/SunnyUI/Forms/UIForm.cs
+++ b/SunnyUI/Forms/UIForm.cs
@@ -38,6 +38,9 @@
  * 2022-07-05: V3.2.1 多页面框架增加PageAdded，PageSelected，PageRemoved事件
  * 2022-07-14: V3.2.1 增加UnRegisterHotKey，卸载全局热键
  * 2022-07-25: V3.2.2 多页面框架增加程序关闭时调用UIPage的Final和FormClosed事件
+ * 2022-08-25: V3.2.3 重构多页面框架传值删除SetParamToPage
+ * 2022-08-25: V3.2.3 重构多页面框架传值：框架发送给页面 SendParamToPage 函数
+ * 2022-08-25: V3.2.3 重构多页面框架传值：接收页面传值 ReceiveParams 事件
 ******************************************************************************/
 
 using System;
@@ -2115,15 +2118,15 @@ namespace Sunny.UI
             }
         }
 
-        public UIPage AddPage(UIPage page, int index)
+        public UIPage AddPage(UIPage page, int pageIndex)
         {
-            page.PageIndex = index;
+            page.PageIndex = pageIndex;
             return AddPage(page);
         }
 
-        public UIPage AddPage(UIPage page, Guid guid)
+        public UIPage AddPage(UIPage page, Guid pageGuid)
         {
-            page.PageGuid = guid;
+            page.PageGuid = pageGuid;
             return AddPage(page);
         }
 
@@ -2174,43 +2177,59 @@ namespace Sunny.UI
             return MainTabControl.SelectPage(pageIndex);
         }
 
-        public virtual bool SelectPage(Guid guid)
+        public virtual bool SelectPage(Guid pageGuid)
         {
             SetDefaultTabControl();
             if (MainTabControl == null) return false;
-            return MainTabControl.SelectPage(guid);
+            return MainTabControl.SelectPage(pageGuid);
         }
 
         public bool RemovePage(int pageIndex) => MainTabControl?.RemovePage(pageIndex) ?? false;
 
-        public bool RemovePage(Guid guid) => MainTabControl?.RemovePage(guid) ?? false;
-
-        public virtual void FeedbackFormPage(int fromPageIndex, params object[] objects) { }
+        public bool RemovePage(Guid pageGuid) => MainTabControl?.RemovePage(pageGuid) ?? false;
 
         public UIPage GetPage(int pageIndex) => SetDefaultTabControl().MainTabControl?.GetPage(pageIndex);
 
-        public UIPage GetPage(Guid guid) => SetDefaultTabControl().MainTabControl?.GetPage(guid);
+        public UIPage GetPage(Guid pageGuid) => SetDefaultTabControl().MainTabControl?.GetPage(pageGuid);
 
         public bool ExistPage(int pageIndex) => GetPage(pageIndex) != null;
 
-        public bool ExistPage(Guid guid) => GetPage(guid) != null;
+        public bool ExistPage(Guid pageGuid) => GetPage(pageGuid) != null;
 
-        public bool SetParamToPage(int toPageIndex, int fromPageIndex, params object[] objects)
+        public bool SendParamToPage(int pageIndex, UIPage sourcePage, object value)
         {
             SetDefaultTabControl();
-            UIPage page = GetPage(toPageIndex);
+            UIPage page = GetPage(pageIndex);
             if (page == null) return false;
-            return page.SetParam(fromPageIndex, objects);
+            return page.DoReceiveParams(new UIPageParamsArgs(sourcePage, value, UIParamSourceType.Page));
         }
 
-        public bool SetParamToPage(Guid toPageGuid, Guid fromPageGuid, params object[] objects)
+        public bool SendParamToPage(Guid pageGuid, UIPage sourcePage, object value)
         {
             SetDefaultTabControl();
-            UIPage page = GetPage(toPageGuid);
+            UIPage page = GetPage(pageGuid);
             if (page == null) return false;
-            return page.SetParam(fromPageGuid, objects);
+            return page.DoReceiveParams(new UIPageParamsArgs(sourcePage, value, UIParamSourceType.Page));
         }
 
+        public bool SendParamToPage(int pageIndex, object value)
+        {
+            SetDefaultTabControl();
+            UIPage page = GetPage(pageIndex);
+            if (page == null) return false;
+            return page.DoReceiveParams(new UIPageParamsArgs(null, value, UIParamSourceType.Frame));
+        }
+
+        public bool DoReceiveParams(UIPageParamsArgs e)
+        {
+            bool result = false;
+            if (ReceiveParams != null)
+                result = ReceiveParams.Invoke(this, e);
+            return result;
+        }
+
+        public event OnReceiveParams ReceiveParams;
+
         public T GetPage<T>() where T : UIPage => SetDefaultTabControl().MainTabControl?.GetPage<T>();
 
         public List<T> GetPages<T>() where T : UIPage => SetDefaultTabControl().MainTabControl?.GetPages<T>();
diff --git a/SunnyUI/Frames/IFrame.cs b/SunnyUI/Frames/IFrame.cs
index a556806a..f1aa68be 100644
--- a/SunnyUI/Frames/IFrame.cs
+++ b/SunnyUI/Frames/IFrame.cs
@@ -28,35 +28,35 @@ namespace Sunny.UI
     {
         UITabControl MainTabControl { get; }
 
-        UIPage AddPage(UIPage page, int index);
+        UIPage AddPage(UIPage page, int pageIndex);
 
-        UIPage AddPage(UIPage page, Guid guid);
+        UIPage AddPage(UIPage page, Guid pageGuid);
 
         UIPage AddPage(UIPage page);
 
         bool SelectPage(int pageIndex);
 
-        bool SelectPage(Guid guid);
+        bool SelectPage(Guid pageGuid);
 
         UIPage GetPage(int pageIndex);
 
-        UIPage GetPage(Guid guid);
+        UIPage GetPage(Guid pageGuid);
 
         bool TopMost { get; set; }
 
         bool RemovePage(int pageIndex);
 
-        bool RemovePage(Guid guid);
+        bool RemovePage(Guid pageGuid);
 
-        void FeedbackFormPage(int fromPageIndex, params object[] objects);
+        bool ExistPage(int pageIndex);
 
-        bool ExistPage(int index);
+        bool ExistPage(Guid pageGuid);
 
-        bool ExistPage(Guid guid);
+        public bool SendParamToPage(int pageIndex, UIPage sourcePage, object value);
 
-        bool SetParamToPage(int toPageIndex, int fromPageIndex, params object[] objects);
+        public bool SendParamToPage(Guid pageGuid, UIPage sourcePage, object value);
 
-        bool SetParamToPage(Guid toPageGuid, Guid fromPageGuid, params object[] objects);
+        public bool DoReceiveParams(UIPageParamsArgs e);
 
         void Init();
 
diff --git a/SunnyUI/Frames/UIPage.cs b/SunnyUI/Frames/UIPage.cs
index 3f2bb1b2..ce97e3c8 100644
--- a/SunnyUI/Frames/UIPage.cs
+++ b/SunnyUI/Frames/UIPage.cs
@@ -28,6 +28,10 @@
  * 2022-04-26: V3.1.8 屏蔽一些属性
  * 2022-05-11: V3.1.8 ShowTitle时，可调整Padding
  * 2022-06-11: V3.1.9 弹窗默认关闭半透明遮罩
+ * 2022-08-25: V3.2.3 重构多页面框架传值删除SetParam，FeedbackToFrame
+ * 2022-08-25: V3.2.3 重构多页面框架传值：页面发送给框架 SendParamToFrame 函数
+ * 2022-08-25: V3.2.3 重构多页面框架传值：页面发送给框架 SendParamToPage 函数
+ * 2022-08-25: V3.2.3 重构多页面框架传值：接收框架、页面传值 ReceiveParams 事件
 ******************************************************************************/
 
 using System;
@@ -828,21 +832,34 @@ namespace Sunny.UI
             get; set;
         }
 
-        public void FeedbackToFrame(params object[] objects)
+        public bool SendParamToFrame(object value)
         {
-            Frame?.FeedbackFormPage(PageIndex, objects);
+            if (Frame == null) return false;
+            return Frame.DoReceiveParams(new UIPageParamsArgs(this, value, UIParamSourceType.Page));
         }
 
-        public virtual bool SetParam(int fromPageIndex, params object[] objects)
+        public bool SendParamToPage(int pageIndex, object value)
         {
-            return false;
+            if (Frame == null) return false;
+            return Frame.SendParamToPage(pageIndex, this, value);
         }
 
-        public virtual bool SetParam(Guid fromPageGuid, params object[] objects)
+        public bool SendParamToPage(Guid pageGuid, object value)
         {
-            return false;
+            if (Frame == null) return false;
+            return Frame.SendParamToPage(pageGuid, this, value);
         }
 
+        public bool DoReceiveParams(UIPageParamsArgs e)
+        {
+            bool result = false;
+            if (ReceiveParams != null)
+                result = ReceiveParams.Invoke(this, e);
+            return result;
+        }
+
+        public event OnReceiveParams ReceiveParams;
+
         #region 一些辅助窗口
 
         /// <summary>