有用的办法 view object 's accessible modifier by VS ObjectBrowser

之前一直困扰于在C#中各种对象的访问修饰符，

     默认方位修饰符是什么？

     某种类型只能使用哪些访问修饰符？

     等等

 

今天发现，可以用VS的Ojbect Browser来查看，再结合代码，就便于理解了

case 1：

           the default accessiable modifer for class is internal.

          Internal means only the member in the same assembly(equal to namespace?)  or its derived memeber could use each other.

 

        

 

      the code is displayed in the following:

    

class Class1
  {
   

  }

case2: if enum is writted in a class , the default accessiable modifer for enum is private 

 

    

 

 

  public class classDong
  {
     enum MeasureTypein
    {
      rtk,
      vrs
    }
    public static string GetMeasureType(MeasureTypein type )
    {
      switch (type)
      {
        case MeasureTypein.rtk:
          return "rtk";
        case MeasureTypein.vrs:
          return "vrs";
      }

  }