public class ThisName 

  {      public string name = "張三";      public int num = 55;      public ThisName() { }      public void GetThisName(string name, int num)      {          name = this.name;//調(diào)取全局變量name          num = this.num;//調(diào)取全局變量num          HttpContext.Current.Response.Write("參數(shù)name的值為:"+name+";參數(shù)num的值為:"+num);//輸出結(jié)果為"參數(shù)name的值為張三;參數(shù)num值為:55"      }  }

public  class ThisFF

   {      public ThisFF()      {       }      public string shuju()      {          return "This指針當(dāng)做方法傳遞";      }       public void f1(ThisFF ff)      {          HttpContext.Current.Response.Write(ff.shuju());      }       public void f()      {          f1(this);//this在這里可以理解為 ThisFF ff=news ThisFF();當(dāng)前類的實(shí)例      }   }   ThisFF ff=news ThisFF();//方法實(shí)例  ff.f();//調(diào)用方法 輸出結(jié)果為： This指針當(dāng)做方法傳遞

PRivate int _Sy;

       public int this[int sy]

       {           get { return  _Sy;}           set { sy=_Sy;}       }