添加项目文件。

MetroGauges/WpfPalette.xaml

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+<Window
+    x:Class="MetroGauges.WpfPalette"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:mgControls="clr-namespace:MetroGauges.Controls"
+    Title="界面设置"
+    Width="745"
+    Height="310"
+    AllowsTransparency="True"
+    Background="{DynamicResource MaterialDesignBodyLight}"
+    FontFamily="{StaticResource MaterialDesignFont}"
+    ResizeMode="NoResize"
+    ShowInTaskbar="False"
+    TextElement.FontSize="13"
+    TextElement.FontWeight="Regular"
+    TextElement.Foreground="{DynamicResource MaterialDesignBody}"
+    TextOptions.TextFormattingMode="Ideal"
+    TextOptions.TextRenderingMode="Auto"
+    WindowStartupLocation="CenterScreen"
+    WindowStyle="None"
+    mc:Ignorable="d">
+    <Grid>
+        <materialDesign:ColorZone
+            Width="115"
+            Height="25"
+            HorizontalAlignment="Left"
+            Mode="PrimaryMid" />
+        <Button
+            x:Name="WindowClose"
+            Height="Auto"
+            Padding="0"
+            HorizontalAlignment="Right"
+            VerticalAlignment="Top"
+            Click="WindowClose_Click"
+            Style="{DynamicResource MaterialDesignFlatButton}"
+            ToolTip="关闭">
+            <materialDesign:PackIcon
+                Width="20"
+                Height="20"
+                Foreground="White"
+                Kind="WindowClose" />
+        </Button>
+        <mgControls:PaletteSelector>
+            <mgControls:PaletteSelector.DataContext>
+                <mgControls:PaletteSelectorViewModel />
+            </mgControls:PaletteSelector.DataContext>
+        </mgControls:PaletteSelector>
+    </Grid>
+</Window>