From 594fe199893c9f2dd206333354ee9229a653b057 Mon Sep 17 00:00:00 2001
From: Sunny <yhuse@163.com>
Date: Tue, 17 May 2022 22:55:35 +0800
Subject: [PATCH] =?UTF-8?q?*=20UITabControl:=20=E4=BF=AE=E5=A4=8D=E4=BA=86?=
 =?UTF-8?q?=E4=B8=80=E4=B8=AA=E9=A6=96=E9=A1=B5=E6=97=A0=E6=B3=95=E5=85=B3?=
 =?UTF-8?q?=E9=97=AD=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 SunnyUI/Controls/UITabControl.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/SunnyUI/Controls/UITabControl.cs b/SunnyUI/Controls/UITabControl.cs
index cb7e1397..320ee148 100644
--- a/SunnyUI/Controls/UITabControl.cs
+++ b/SunnyUI/Controls/UITabControl.cs
@@ -28,6 +28,7 @@
  * 2022-04-18: V3.1.5 关闭按钮增加鼠标移入的效果
  * 2022-04-20: V3.1.5 不显示标签页时屏蔽左右键
  * 2022-05-11: V3.1.8 修复屏蔽左右键后其他控件无法使用左右键的问题
+ * 2022-05-17: V3.1.9 修复了一个首页无法关闭的问题
 ******************************************************************************/
 
 using Sunny.UI.Win32;
@@ -874,6 +875,12 @@ namespace Sunny.UI
             }
         }
 
+        protected override void OnVisibleChanged(EventArgs e)
+        {
+            base.OnVisibleChanged(e);
+            timer?.Start();
+        }
+
         private int LastIndex;
 
         public void Init()