要利用.NET语言(例如:c# vb.net)开发自己的脚本语言必须实现2步:
1.能够动态编译.NET 源代码
2.动态调用.NET组件

首先我们介绍下动态条用.NET组件
1.新建1个工程作为组件接口DynamicInterface
创建新的类:
using System;

namespace DynamicInterface
{
 public interface IDynamic {
  string getString();
 }
}

2.新建1个工程作为需要动态调用的组件DynamicClass
引用DynamicInterface
创建新的类:
using System;

namespace DynamicCls
{
 public class DynamicClass:DynamicInterface.IDynamic //实现接口
 {
  public DynamicClass()
  {
   
  }
  #region IDynamic 成员

  public string getString() {
   // TODO:  添加 DynamicClass.getString 实现
   return "Hello World Huhong";
  }

  #endregion
 }

3.新建1个工程来动态调用DynamicClass
using System;
using System.Reflection;

using System.Threading;

namespace dynamicreference
{
 
 class DynamicReference
 {
  /// <summary>
  /// 应用程序的主入口点。
  /// </summary>
  [STAThread]
  static void Main(string[] args)
  {
   
   string dllfilename=@"C:\DynamicClass.dll";
   Thread.GetDomain().AssemblyLoad+=new AssemblyLoadEventHandler(DynamicReference_AssemblyLoad);
   Thread.GetDomain().AssemblyResolve+=new ResolveEventHandler(DynamicReference_AssemblyResolve);
   Assembly asm=System.Reflection.Assembly.LoadFile(dllfilename);
   Type type=asm.GetType("DynamicCls.DynamicClass",true);
   Object oh=Activator.CreateInstance(type);
   MethodInfo mi = type.GetMethod("getString");
   Console.WriteLine(mi.Invoke(oh,null).ToString()); //利用反射机制运行
   DynamicInterface.IDynamic id=(DynamicInterface.IDynamic)oh; //利用接口运行
   Console.WriteLine(id.getString());
  }

  private static void DynamicReference_AssemblyLoad(object sender, AssemblyLoadEventArgs args) {
   Console.WriteLine("加载1个组件:"+args.LoadedAssembly.FullName );
  }

  private static Assembly DynamicReference_AssemblyResolve(object sender, ResolveEventArgs args) {
   Console.WriteLine("组件解析失败!");
   return null;
  }
 }
}

未完待续....