From 12e606635c42ea20f4b7c2bdda5204237a4b4c96 Mon Sep 17 00:00:00 2001
From: alielie <alielie@git.com>
Date: 星期一, 02 三月 2026 16:14:49 +0800
Subject: [PATCH] 优化

---
 WPFProject/Controls/MainTabControl.xaml |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/WPFProject/Controls/MainTabControl.xaml b/WPFProject/Controls/MainTabControl.xaml
index f28f6ee..3e49600 100644
--- a/WPFProject/Controls/MainTabControl.xaml
+++ b/WPFProject/Controls/MainTabControl.xaml
@@ -180,9 +180,8 @@
          Style="{StaticResource ListBoxItemStyle2}"
          BorderBrush="Gray"
                  Visibility="{Binding MenuVisibility}"
-                 SelectedItem="{Binding SelectedSubMenu}" AlternationCount="{Binding SubMenuItems.Count}"
-                 SelectionChanged="SubMenu_SelectionChanged"
-BorderThickness="0" ItemsSource="{Binding SubMenuItems}" >
+                 SelectedItem="{Binding SelectedSubMenu,Mode=OneWay}" AlternationCount="{Binding SubMenuItems.Count}"
+                 SelectionChanged="SubMenu_SelectionChanged" BorderThickness="0" ItemsSource="{Binding SubMenuItems}" >
                 </ListBox>
             </DockPanel>
         </Border>

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