改了一大堆；

chr

2025-01-03 31a636e735a0addc56e4f4527f500b7aa0874eb5

 CustomRictBox/CustomRichBox.xaml

@@ -157,7 +157,9 @@
                     BorderBrush="Black" Margin="2" Padding="2" ScrollViewer.CanContentScroll="True"
                     PreviewKeyDown="UserControl_KeyDown"
                     HorizontalAlignment="Stretch"
                     ScrollViewer.VerticalScrollBarVisibility="Auto">
                     VerticalScrollBarVisibility="Auto"
     
                     HorizontalScrollBarVisibility="Auto">
            <RichTextBox.Resources>
                <Style TargetType="Paragraph">
                    <Setter Property="Margin" Value="0"/>