c# - 如何使用 appdomain 在任何 dll 中通过条目 Dll 执行任何方法？

Question

这是一个奇怪的问题。我可以从插件目录加载 15 个 Dll。但我有 basePluginToRunothers.DLL 哪个任务执行其他 14 个 dll。我的 Starter dll 是 basePluginToRunothers.DLL。如何在 AppDomain.CurrentDomain 中使用 basePluginToRunothers.DLL 运行其他 dll？

如何使用具有 RUN 方法的 basePluginToRunothers.DLL 来使用 abc.dll、xyz.dll、klm.dll？注意：可以加载所有 dll。其他 dll 将通过 basePluginToRunothers'run 方法执行。

Answer 1

public static void ReflectionInvoke()
        {
            int sum = 0;
            int sub = 0;
            int sum1 = 0;
            int sum2 = 0;
            MethodInfo mi = default(MethodInfo);

            // Loading the assembly 
            Assembly reflectionAssemby = Assembly.LoadFile(@"C:\RelectionDLL.dll");
            // Get type of class from loaded assembly
            Type reflectionClassType = reflectionAssemby.GetType("ReflectionDLL.ReflectionClass");
            // Create instance of the class
            object objReflection = Activator.CreateInstance(reflectionClassType);

            // Playing with property read/write
            PropertyInfo intPropInfo = reflectionClassType.GetProperty("intProperty");
            int i = Convert.ToInt32(intPropInfo.GetValue(objReflection, null));
            // Reading value
            intPropInfo.SetValue(objReflection, 55, null);
            // writing value
            int k = Convert.ToInt32(intPropInfo.GetValue(objReflection, null));
            // Reading value
            // Playing with property read
            PropertyInfo strPropInfo = reflectionClassType.GetProperty("strProperty");
            String str = (String)strPropInfo.GetValue(objReflection, null);
            // Reading value
            // Playing with property write
            PropertyInfo dtPropertyInfo = reflectionClassType.GetProperty("dtProperty");
            dtPropertyInfo.SetValue(objReflection, DateTime.Now, null);
            // writing value
            // Playing with static property read/write
            PropertyInfo staticPropertyInfo = reflectionClassType.GetProperty("staticProperty");
            int i1 = Convert.ToInt32(staticPropertyInfo.GetValue(null, null));
            // Reading value
            staticPropertyInfo.SetValue(null, 111, null);
            // writing value
            int k1 = Convert.ToInt32(staticPropertyInfo.GetValue(null, null));
            // Reading value
            // Invoking instance method
            //


            Console.WriteLine("IInd Way to call methods");
            reflectionClassType.InvokeMember("pub_Inst_NoReturn_Function", BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.Public, null, objReflection, null);
            reflectionClassType.InvokeMember("pri_Inst_NoReturn_Function", BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.NonPublic, null, objReflection, null);
            sum = Convert.ToInt32(reflectionClassType.InvokeMember("pub_inst_Add_TwoNos", BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.Public, null, objReflection, new object[] { 55, 56 }));
            sub = Convert.ToInt32(reflectionClassType.InvokeMember("pri_inst_Subtract_TwoNos", BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.NonPublic, null, objReflection, new object[] { 55, 56 }));

            // Invoking static method
            reflectionClassType.InvokeMember("pub_static_NoReturn_Function", BindingFlags.InvokeMethod | BindingFlags.Static | BindingFlags.Public, null, null, null);
            reflectionClassType.InvokeMember("pri_static_NoReturn_Function", BindingFlags.InvokeMethod | BindingFlags.Static | BindingFlags.NonPublic, null, null, null);
            sum1 = Convert.ToInt32(reflectionClassType.InvokeMember("pub_static_Add_TwoNos", BindingFlags.InvokeMethod | BindingFlags.Static | BindingFlags.Public, null, null, new object[] { 55, 56 }));
            sum2 = Convert.ToInt32(reflectionClassType.InvokeMember("pri_static_Subtract_TwoNos", BindingFlags.InvokeMethod | BindingFlags.Static | BindingFlags.NonPublic, null, null, new object[] { 55, 56 }));

            Console.WriteLine();
        }