自定义窗体边框
<Window
BorderBrush="{DynamicResource PrimaryHueDarkBrush}"
BorderThickness="1">
<WindowChrome.WindowChrome>
<WindowChrome ResizeBorderThickness="3"></WindowChrome>
</WindowChrome.WindowChrome>
<Grid>
</Grid>
<Window>
参考：https://www.cnblogs.com/cdaniu/p/16875714.html
标签：BorderBrush,www,cdaniu,cnblogs,自定义,Window From： https://www.cnblogs.com/xiuju/p/17776883.html