C#动态执行代码

private   void  Compiler( string  code)
         ... {
            CompilerParameters vCompilerParameters = new CompilerParameters();
            vCompilerParameters.GenerateExecutable = false;
            vCompilerParameters.GenerateInMemory = true;
            vCompilerParameters.ReferencedAssemblies.Add("System.Windows.Forms.dll");
            string vSource =
                "using System.Windows.Forms; " +
                "public class Temp " +
                "{ " +
                "    public void Test() " +
                "    { " +
                "         " + code + " " +
                "    } " +
                "} ";
            CompilerResults vCompilerResults =
                CodeDomProvider.CreateProvider("CSharp").CompileAssemblyFromSource(vCompilerParameters, vSource);

            Assembly vAssembly = vCompilerResults.CompiledAssembly;
            object vTemp = vAssembly.CreateInstance("Temp");
            MethodInfo vTest = vTemp.GetType().GetMethod("Test");
            vTest.Invoke(vTemp, null);
        }



string  code  =   " int sum = 0; for(int i = 0; i < 100; i++) { sum += i; } MessageBox.Show(sum.ToString()); " ;
            Compiler(code);

 结果: 4950