.NET 命名规范 代码示例

class Person
  {
      /// <summary>
      /// 公有字段、属性 首字母大写
      /// </summary>
      public string FirstName;
      public string LastName;

      public string Name
      {
          get { return string.Format("{0}{1}", FirstName, LastName); }
      }

      public string GetName()
      {
          return Name;
      }

      /// <summary>
      /// 如果属性对应一个类型，则直接用类型命名属性名
      /// </summary>
      public Company Company { get; set; }

      /// <summary>
      /// 多个类型的属性命名
      /// </summary>
      public Company SecondCompany { get; set; }
  }

  class Company
  {
      /// <summary>
      /// 私有字段的命名
      /// </summary>
      private string firstName;
      private string lastName;

      /// <summary>
      /// 静态变量 s_
      /// </summary>
      private static int s_price;

      /// <summary>
      /// 实例变量 m_
      /// </summary>
      private int m_price;//类的成员变量（私有）(在有静态变量时，添加m_加以区分，如果没有则直接如firstName这种方式即可)

      /// <summary>
      /// const变量使用名词加下划线表示
      /// </summary>
      private const int BASED_PRICE = 1000;

      /// <summary>
      /// 使用肯定语气
      /// </summary>
      public bool IsEnable { get; set; }

      /// <summary>
      /// 方法的参数及局部变量首字母小写
      /// </summary>
      private int doSomething(int numberA, int numberB)//(本人习惯用 int argNumberA 带arg开头的作为方法的参数传入)
      {
          //局部变量不要求使用 m_ 开头的前缀,以区分全局变量

          int localNumber = 1;//局部变量 myName
          int _localNumber2 = 2;//私有成员变量(也可以以下划线开头+首字母小写)


          return numberA + numberB + localNumber + _localNumber2;
      }
  }

  class DelegateNaming
  {
      /// <summary>
      /// 委托按照作用分为以Delegate、Callback结尾
      /// </summary>
      public delegate void HttpContinueDelegate(int argStatusCode, System.Net.WebHeaderCollection argHttpHeaders);

      public delegate bool ValidateValueCallback(object argValue);

      public delegate void AsyncCallback(IAsyncResult ar);

      //public delegate void PropertyChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e);

      //事件、委托变量应该用动词、形容词短语命名
  }

  class EventNaming
  {
      //public event SizeChangedEventHandler SizeChanged;

      //public event SizeChangedEventHandler SizeChanged
      //{
      //    add{}
      //    remove {}
      //}

  }