优化InnerWindow的Resize；

chr

2024-03-07 40213047b1cee48144c5a1eee1778ada6f609ca1

 Controls/InnerWindow.xaml

@@ -8,7 +8,6 @@
             mc:Ignorable="d" 
             HorizontalAlignment="Stretch"
             HorizontalContentAlignment="Stretch"
             SizeChanged="UserControl_SizeChanged"
             MouseLeftButtonDown="Grid_MouseLeftButtonDown"
             Background="#FFF"
             Focusable="True">