动态启动dll上的函数。

模拟 rundll32

改变了执行环紧，要求被启动项目所引用的程序集都在全局缓存中注册。

 

 

 

 

/// <summary> /// 以指定类型上的静态函数为入口，启动进程。 /// 自动编译一个Assembly到系统临时目录, /// </summary> /// <param name="type"></param> /// <param name="methodName"></param> private static string StartDllProcess(string fullFunction, Assembly targetAssembly, string exeName, bool mutexSyn,string arg) { string dllPath = targetAssembly.Location; string dllFileName = System.IO.Path.GetFileName(dllPath); string tempDir = System.IO.Path.GetTempPath(); CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp"); CompilerParameters para = new CompilerParameters(); para.ReferencedAssemblies.Add("System.dll"); para.ReferencedAssemblies.Add(dllFileName); para.GenerateExecutable = true; para.GenerateInMemory = false; string filePath = tempDir + "//" + exeName + ".exe"; if (System.IO.File.Exists(filePath)) System.IO.File.Delete(filePath); para.CompilerOptions = "/target:winexe"; string mutexCode = @"bool gettedMU;System.Threading.Mutex aM = new System.Threading.Mutex(true, ""test_MUtext_dllProcess_GuoFu_h"", out gettedMU);if (!gettedMU){try{aM.WaitOne();}catch { }}"; if (mutexSyn) { bool gettedMU; System.Threading.Mutex aM = new System.Threading.Mutex(true, "test_MUtext_dllProcess_GuoFu_h", out gettedMU); if (!gettedMU) { try { aM.WaitOne();//不释放，需要当前进程退出后释放。且接收时有异常。 } catch { } } } else mutexCode = string.Empty; string[] code = new string[1]; code[0] = @"using System;namespace DynExe{ static class Program{ [STAThread] static void Main(string[] arg){"+mutexCode+fullFunction+@"(arg[0]); }}}"; CompilerResults cr = provider.CompileAssemblyFromSource(para, code); if (cr.Errors.Count > 0) throw new Exception(cr.Errors[0].ErrorText); string copyFilePath = tempDir + "//" + dllFileName; if (System.IO.File.Exists(copyFilePath)) System.IO.File.Delete(copyFilePath); System.IO.File.Copy(dllPath, copyFilePath); if (!string.IsNullOrEmpty(arg)) arg = Uri.EscapeDataString(arg); System.Diagnostics.Process.Start(cr.CompiledAssembly.Location, arg); return filePath; }