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namespace TestLibrary1

{

    public class Test

    {

        public void Point()

        {

            Console.WriteLine("aaabbbccc");

        }

    }

}

using System;

namespace ConsoleApplication5

{

    class Program

    {

        static void Main(string[] args)

        {

            var test = new TestLibrary1.Test();

            test.Point();

            Console.ReadLine();

        }

    }

}

//
// 摘要:
//     在對(duì)程序集的解析失敗時(shí)發(fā)生。
public event ResolveEventHandler AssemblyResolve;

class Program

{

    static Program()

    {


        //這個(gè)綁定事件必須要在引用到TestLibrary1這個(gè)程序集的方法之前,注意是方法之前,不是語句之間,就算語句是在方法最后一行,在進(jìn)入方法的時(shí)候就會(huì)加載程序集,如果這個(gè)時(shí)候沒有綁定事件,則直接拋出異常,或者程序終止了

        AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;

    }

    static System.Reflection.Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)

    {

        //獲取加載失敗的程序集的全名

        var assName = new AssemblyName(args.Name).FullName;

        if (args.Name == "TestLibrary1, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null")

        {

            //讀取資源

            using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("ConsoleApplication5.TestLibrary1.dll"))

            {

                var bytes = new byte[stream.Length];

                stream.Read(bytes, 0, (int)stream.Length);

                return Assembly.Load(bytes);//加載資源文件中的dll,代替加載失敗的程序集

            }

        }

        throw new DllNotFoundException(assName);

    }

    //程序進(jìn)入方法之前會(huì)加載程序集,當(dāng)程序集加載失敗,則會(huì)進(jìn)入CurrentDomain_AssemblyResolve事件

    static void Main(string[] args)

    {

        var test = new TestLibrary1.Test();

        test.Point();

        Console.ReadLine();

    }

}

using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Reflection;

namespace blqw

{

    /// 
 載入資源中的動(dòng)態(tài)鏈接庫(dll)文件

    /// 

    static class LoadResourceDll

    {

        static Dictionary<string, Assembly> Dlls = new Dictionary<string, Assembly>();

        static Dictionary<string, object> Assemblies = new Dictionary<string, object>();

        static Assembly AssemblyResolve(object sender, ResolveEventArgs args)

        {

            //程序集

            Assembly ass;

            //獲取加載失敗的程序集的全名

            var assName = new AssemblyName(args.Name).FullName;

            //判斷Dlls集合中是否有已加載的同名程序集

            if (Dlls.TryGetValue(assName, out ass) && ass != null)

            {

                Dlls[assName] = null;//如果有則置空并返回

                return ass;

            }

            else

            {

                throw new DllNotFoundException(assName);//否則拋出加載失敗的異常

            }

        }

        /// 
 注冊(cè)資源中的dll

        /// 

        public static void RegistDLL()

        {

            //獲取調(diào)用者的程序集

            var ass = new StackTrace(0).GetFrame(1).GetMethod().Module.Assembly;

            //判斷程序集是否已經(jīng)處理

            if (Assemblies.ContainsKey(ass.FullName))

            {

                return;

            }

            //程序集加入已處理集合

            Assemblies.Add(ass.FullName, null);

            //綁定程序集加載失敗事件(這里我測(cè)試了,就算重復(fù)綁也是沒關(guān)系的)

            AppDomain.CurrentDomain.AssemblyResolve += AssemblyResolve;

            //獲取所有資源文件文件名

            var res = ass.GetManifestResourceNames();

            foreach (var r in res)

            {

                //如果是dll,則加載

                if (r.EndsWith(".dll", StringComparison.OrdinalIgnoreCase))

                {

                    try

                    {

                        var s = ass.GetManifestResourceStream(r);

                        var bts = new byte[s.Length];

                        s.Read(bts, 0, (int)s.Length);

                        var da = Assembly.Load(bts);

                        //判斷是否已經(jīng)加載

                        if (Dlls.ContainsKey(da.FullName))

                        {

                            continue;

                        }

                        Dlls[da.FullName] = da;

                    }

                    catch

                    {

                        //加載失敗就算了...

                    }

                }

            }

        }

    }

}