Winform支持遮罩层；

alielie

2025-03-18 a061384ba628a09bf4df91f50321ab22c03129aa

 WPFProject/Controls/MainTabControl.xaml

@@ -5,6 +5,7 @@
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:WPFProject.Controls"
             mc:Ignorable="d" 
             Loaded="UserControl_Loaded"
             Foreground="#51555f"
             d:DesignHeight="450" d:DesignWidth="800">
    <UserControl.Resources>