WPF打包dll到exe程序

参考：https://blog.csdn.net/m0_37862405/article/details/81532077

在WPF中，将dll作为嵌入的资源打包到exe中的步骤：
注：该方法不能将非C#类型的dll（比如：C++编译的dll）打包到exe

1. 添加以下代码段到WPF项目的.csproj文件中（需添加到节点“Import”的后面）。个人理解这段代码的作用：设置项目引用的dll为嵌入的资源（经测试，单独手动设置dll为嵌入的资源无效，必须添加这段代码到项目文件中，且需在节点“Import”的后面）

   

   <Target Name="AfterResolveReferences">
       <ItemGroup>
         <EmbeddedResource Include="@(ReferenceCopyLocalPaths)" Condition="'%(ReferenceCopyLocalPaths.Extension)' == '.dll'">
           <LogicalName>%(ReferenceCopyLocalPaths.DestinationSubDirectory)%(ReferenceCopyLocalPaths.Filename)%(ReferenceCopyLocalPaths.Extension)</LogicalName>
         </EmbeddedResource>
       </ItemGroup>
     </Target>

2. 添加以下代码到Program.cs（若没有Program.cs，可以新建一个）

   public class Program
       {
           /// <summary>
           /// 使用静态构造函数来绑定解析程序集失败事件
           /// </summary>
           static Program()
           {
               AppDomain.CurrentDomain.AssemblyResolve += OnResolveAssembly;
           }
   
           [STAThreadAttribute]
           public static void Main()
           {
               App.Main(); //启动WPF项目
           }
   
           //解析程序集失败，会加载对应的程序集
           private static Assembly OnResolveAssembly(object sender, ResolveEventArgs args)
           {
               Assembly executingAssembly = Assembly.GetExecutingAssembly();
               AssemblyName assemblyName = new AssemblyName(args.Name);
   
               var path = assemblyName.Name + ".dll";
               //判断程序集的区域性
               if (!assemblyName.CultureInfo.Equals(CultureInfo.InvariantCulture))
               {
                   path = string.Format(@"{0}\{1}", assemblyName.CultureInfo, path);
               }
   
               using (Stream stream = executingAssembly.GetManifestResourceStream(path))
               {
                   if (stream == null) return null;
   
                   var assemblyRawBytes = new byte[stream.Length];
                   stream.Read(assemblyRawBytes, 0, assemblyRawBytes.Length);
                   return Assembly.Load(assemblyRawBytes);
               }
           }
       }

3. 在项目属性中，修改项目的启动对象为Program.cs