From 76910ac4ff20bd8056e0809dd2cfd8efbae1b948 Mon Sep 17 00:00:00 2001
From: Sunny <yhuse@163.com>
Date: Fri, 7 Feb 2025 21:12:24 +0800
Subject: [PATCH] =?UTF-8?q?*=20UITabControlMenu:=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?=E5=88=87=E6=8D=A2=E4=B8=BB=E9=A2=98=E8=89=B2=E6=97=B6=EF=BC=8C?=
 =?UTF-8?q?TabPage=E6=9C=AA=E8=AE=BE=E7=BD=AE=E8=83=8C=E6=99=AF=E8=89=B2?=
 =?UTF-8?q?=EF=BC=8C#IBKDR7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 SunnyUI/Controls/UITabControlMenu.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/SunnyUI/Controls/UITabControlMenu.cs b/SunnyUI/Controls/UITabControlMenu.cs
index dcbeaa2f..a88b14ec 100644
--- a/SunnyUI/Controls/UITabControlMenu.cs
+++ b/SunnyUI/Controls/UITabControlMenu.cs
@@ -19,6 +19,7 @@
  * 2020-01-01: V2.2.0 增加文件说明
  * 2022-08-11: V3.0.2 重写ItemSize，将宽、高调整为正常显示
  * 2023-05-12: V3.3.6 重构DrawString函数
+ * 2025-02-07: V3.8.1 修复切换主题色时，TabPage未设置背景色，#IBKDR7
 ******************************************************************************/
 
 using System;
@@ -303,6 +304,11 @@ namespace Sunny.UI
             tabSelectedForeColor = uiColor.TabControlTabSelectedColor;
             tabSelectedHighColor = uiColor.TabControlTabSelectedColor;
             _fillColor = uiColor.TabControlBackColor;
+
+            foreach (TabPage page in TabPages)
+            {
+                page.BackColor = _fillColor;
+            }
         }
 
         private UIMenuStyle _menuStyle = UIMenuStyle.Black;