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XHZB.Desktop/CameraWindow.xaml

+<Window x:Class="XHZB.Desktop.CameraWindow"
+        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:XHZB.Desktop" xmlns:wfi="http://schemas.microsoft.com/netfx/2007/xaml/presentation"
+xmlns:aforge ="clr-namespace:AForge.Controls;assembly=AForge.Controls"
+        mc:Ignorable="d"
+        Title="CameraWindow" Height="250" Width="200" >
+    <Grid>
+        <wfi:WindowsFormsHost Grid.Row="0" Grid.Column="1" x:Name="wfhCamera" Height="124" Width="172" HorizontalAlignment="Right" Margin="0,10,30.10,0" VerticalAlignment="Top">
+            <aforge:VideoSourcePlayer x:Name="player" Height="124" Width="172"  />
+        </wfi:WindowsFormsHost>
+    </Grid>
+</Window>

XHZB.Desktop/CameraWindow.xaml.cs

+using AForge.Video.DirectShow;
+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 XHZB.Desktop
+{
+    /// <summary>
+    /// CameraWindow.xaml 的交互逻辑
+    /// </summary>
+    public partial class CameraWindow : Window
+    {
+        public CameraWindow()
+        {
+            InitializeComponent();
+            FilterInfoCollection videoDevices = new FilterInfoCollection(FilterCategory.VideoInputDevice);
+            if(videoDevices.Count>0)
+            {
+                var videoDevice = new VideoCaptureDevice(videoDevices[0].MonikerString);
+                videoDevice.VideoResolution = videoDevice.VideoCapabilities[0];
+                player.VideoSource = videoDevice;
+                player.Start();
+            }
+        }
+    }
+}

XHZB.Desktop/LoginWindow.xaml.cs

         public LoginWindow()
         {
             InitializeComponent();
+
+
+            CameraWindow cameraWindow = new CameraWindow();
+            cameraWindow.Topmost = true;
+            cameraWindow.Show();
+
+
+
+
             WindowStartupLocation = WindowStartupLocation.CenterScreen;
 
             string typestr = APP.isDebug ? "测试版" : "正式版";

XHZB.Desktop/ToolbarWindow.xaml.cs

         }
         #endregion
 
-
-
-
-
-
         #region 事件
         /// <summary>
         /// 模块点击

XHZB.Desktop/XHZB.Desktop.csproj

     <ApplicationManifest>Properties\app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="AForge, Version=2.2.5.0, Culture=neutral, PublicKeyToken=c1db6ff4eaa06aeb, processorArchitecture=MSIL">
+      <HintPath>..\packages\AForge.2.2.5\lib\AForge.dll</HintPath>
+    </Reference>
+    <Reference Include="AForge.Controls, Version=2.2.5.0, Culture=neutral, PublicKeyToken=a8ac264d1dc6b9d9, processorArchitecture=MSIL">
+      <HintPath>..\packages\AForge.Controls.2.2.5\lib\AForge.Controls.dll</HintPath>
+    </Reference>
+    <Reference Include="AForge.Imaging, Version=2.2.5.0, Culture=neutral, PublicKeyToken=ba8ddea9676ca48b, processorArchitecture=MSIL">
+      <HintPath>..\packages\AForge.Imaging.2.2.5\lib\AForge.Imaging.dll</HintPath>
+    </Reference>
+    <Reference Include="AForge.Math, Version=2.2.5.0, Culture=neutral, PublicKeyToken=abba2e25397ee8c9, processorArchitecture=MSIL">
+      <HintPath>..\packages\AForge.Math.2.2.5\lib\AForge.Math.dll</HintPath>
+    </Reference>
+    <Reference Include="AForge.Video, Version=2.2.5.0, Culture=neutral, PublicKeyToken=cbfb6e07d173c401, processorArchitecture=MSIL">
+      <HintPath>..\packages\AForge.Video.2.2.5\lib\AForge.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="AForge.Video.DirectShow, Version=2.2.5.0, Culture=neutral, PublicKeyToken=61ea4348d43881b7, processorArchitecture=MSIL">
+      <HintPath>..\packages\AForge.Video.DirectShow.2.2.5\lib\AForge.Video.DirectShow.dll</HintPath>
+    </Reference>
     <Reference Include="log4net">
       <HintPath>..\Common\dlls\log4net.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml" />
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xaml">
-      <RequiredTargetFramework>4.0</RequiredTargetFramework>
-    </Reference>
-    <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
+    <Reference Include="System.XML" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="WindowsBase" />
+    <Reference Include="WindowsFormsIntegration" />
     <Reference Include="WpfAnimatedGif, Version=2.0.0.0, Culture=neutral, PublicKeyToken=9e7cd3b544a090dc, processorArchitecture=MSIL">
       <HintPath>..\packages\WpfAnimatedGif.2.0.0\lib\net40\WpfAnimatedGif.dll</HintPath>
     </Reference>
     <Compile Include="AttendanceWindow.xaml.cs">
       <DependentUpon>AttendanceWindow.xaml</DependentUpon>
     </Compile>
+    <Compile Include="CameraWindow.xaml.cs">
+      <DependentUpon>CameraWindow.xaml</DependentUpon>
+    </Compile>
     <Compile Include="LoadDialog.xaml.cs">
       <DependentUpon>LoadDialog.xaml</DependentUpon>
     </Compile>
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="CameraWindow.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="LoadDialog.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>

XHZB.Desktop/packages.config

 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="AForge" version="2.2.5" targetFramework="net452" />
+  <package id="AForge.Controls" version="2.2.5" targetFramework="net452" />
+  <package id="AForge.Imaging" version="2.2.5" targetFramework="net452" />
+  <package id="AForge.Math" version="2.2.5" targetFramework="net452" />
+  <package id="AForge.Video" version="2.2.5" targetFramework="net452" />
+  <package id="AForge.Video.DirectShow" version="2.2.5" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net452" />
   <package id="WpfAnimatedGif" version="2.0.0" targetFramework="net452" />
 </packages>