使用新框架与技术代替旧框架与技术，实现涂装车间后道标签扫码程序

RIZO_Application.Modules.LogModule/Views/SystemLog.xaml

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+<UserControl x:Class="RIZO_Application.Modules.LogModule.Views.SystemLog"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:RIZO_Application.Modules.LogModule"
+             xmlns:prism="http://prismlibrary.com/" 
+             prism:ViewModelLocator.AutoWireViewModel="True">
+    <Grid>
+        <GroupBox Header="系统日志" HorizontalAlignment="Stretch">
+            <Grid>
+                <TextBox 
+                    x:Name="LogTextBox"  
+                    Text="{Binding LogMessage}" 
+                    TextWrapping="Wrap" 
+                    AcceptsReturn="True" 
+                    HorizontalAlignment="Stretch" 
+                    VerticalScrollBarVisibility="Auto"
+                    IsReadOnly="True"
+                    />
+            </Grid>
+        </GroupBox>
+    </Grid>
+</UserControl>

RIZO_Application.Modules.LogModule/Views/SystemLog.xaml.cs

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+using System.Windows;
+using System.Windows.Controls;
+using RIZO_Application.Infrastructure.CustomAttribute;
+using RIZO_Application.Modules.LogModule.ViewModels;
+
+namespace RIZO_Application.Modules.LogModule.Views
+{
+    [AutoRegisterView(ViewName = "SystemLog")]
+    /// <summary>
+    /// SystemLog.xaml 的交互逻辑
+    /// </summary>
+    public partial class SystemLog : UserControl
+    {
+        public SystemLog()
+        {
+            
+            InitializeComponent();
+            Loaded += SystemLogView_Loaded;
+        }
+        private void SystemLogView_Loaded(object sender, RoutedEventArgs e)
+        {
+            var viewModel = (SystemLogViewModel)DataContext;
+            if (viewModel != null)
+            {
+                viewModel.LogUpdated += ViewModel_LogUpdated;
+                // 初始加载时滚动到底部
+                ScrollToBottom();
+            }
+        }
+
+        private void ViewModel_LogUpdated(object sender, EventArgs e)
+        {
+            // 日志更新时滚动到底部（使用 Dispatcher 确保 UI 已更新）
+            Dispatcher.Invoke(ScrollToBottom);
+        }
+
+        private void ScrollToBottom()
+        {
+            if (LogTextBox != null && LogTextBox.Text != null)
+            {
+                LogTextBox.CaretIndex = LogTextBox.Text.Length; // 将光标移到末尾
+                LogTextBox.ScrollToEnd(); // 滚动条滚动到最底部
+            }
+        }
+    }
+}