添加项目文件。

MainWindow.xaml

@@ -7,6 +7,7 @@
         mc:Ignorable="d"
         Background="#FFF5F5F5"
         Title="SUNLIGHT" Height="900" Width="1280" WindowStartupLocation="CenterScreen">
+
     <Window.Resources>
  <Style x:Key="RadioButtonStyle" TargetType="{x:Type RadioButton}">
           

MainWindow.xaml.cs

@@ -36,8 +36,8 @@ namespace SUNLIGHT_Administrate.git
 
         private void Help(object sender, RoutedEventArgs e)
         {
-            //System.Windows.help help = new System.Windows.help();
+            Windows.help help = new Windows.help();
-            //help.ShowDialog();//实例化并置顶打开信息窗口              
+            help.ShowDialog();//实例化并置顶打开信息窗口              
         }
 
         private void RadioButton_Checked(object sender, RoutedEventArgs e)

SUNLIGHT-Administrate.git.csproj

@@ -55,6 +55,9 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="Windows\help.xaml.cs">
+      <DependentUpon>help.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -67,6 +70,10 @@
       <DependentUpon>MainWindow.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Compile>
+    <Page Include="Windows\help.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">

Windows/help.xaml

@@ -0,0 +1,22 @@
+<Window x:Class="SUNLIGHT_Administrate.git.Windows.help"
+        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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:SUNLIGHT_Administrate.git.Windows"
+        mc:Ignorable="d"
+        Title="SUNLIGHT" Height="480" Width="300" WindowStartupLocation="CenterScreen"  ResizeMode="NoResize">
+    <Grid>
+        <Rectangle HorizontalAlignment="Center" Height="165" Margin="0,20,0,0" VerticalAlignment="Top" Width="170">
+            <Rectangle.Fill>
+                <ImageBrush ImageSource="/Logo/sunlight_sc.png"/>
+            </Rectangle.Fill>
+        </Rectangle>
+        <Label Content="化学品审计管理客户端" HorizontalAlignment="Left" Height="35" Margin="55,210,0,0" VerticalAlignment="Top" Width="175" FontSize="16"/>
+        <Label Content="TEL：0575-88202605" HorizontalAlignment="Left" Height="35" Margin="55,245,0,0" VerticalAlignment="Top" Width="175" FontSize="16"/>
+        <Label Content="VER：BETA 0.0.0.5" HorizontalAlignment="Left" Height="35" Margin="65,365,0,0" VerticalAlignment="Top" Width="175" FontSize="16"/>
+        <Label Content="SUNLIGHT ©  2022" HorizontalAlignment="Left" Height="35" Margin="65,395,0,0" VerticalAlignment="Top" Width="175" FontSize="16"/>
+        <Label Content="FAX：0575-88029740" HorizontalAlignment="Left" Height="35" Margin="55,285,0,0" VerticalAlignment="Top" Width="175" FontSize="16"/>
+        <Label Content="WEB：www.secolor.cn" HorizontalAlignment="Left" Height="35" Margin="55,325,0,0" VerticalAlignment="Top" Width="185" FontSize="16"/>
+    </Grid>
+</Window>

Windows/help.xaml.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace SUNLIGHT_Administrate.git.Windows
+{
+    /// <summary>
+    /// help.xaml 的交互逻辑
+    /// </summary>
+    public partial class help : Window
+    {
+        public help()
+        {
+            InitializeComponent();
+        }
+    }
+}