整理控件库

WPFluent/Controls/ListBox/ListBoxItem.xaml

@@ -10,8 +10,6 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:converters="clr-namespace:WPFluent.Converters">
 
-    <converters:BrushToColorConverter x:Key="BrushToColorConverter" />
-
     <Style x:Key="DefaultListBoxItemStyle" TargetType="{x:Type ListBoxItem}">
         <Setter Property="Foreground" Value="{DynamicResource ListBoxItemForeground}" />
         <Setter Property="Background" Value="{DynamicResource ListBoxItemSelectedBackgroundThemeBrush}" />