C# - 类中的静态属性

Question

我有以下代码:

    internal class ModuleLogic
    {
        #region [Private Variables]
        private static ReaderWriterLockSlim _moduleListLock = new ReaderWriterLockSlim();
        private static List<Module> _moduleList;
        #endregion   

        public static void RefreshModuleData()
        {
            _moduleListLock.EnterWriteLock();
            try
            {
                ModuleData.RefreshModuleData(_moduleList);
            }
            finally
            {
                _moduleListLock.ExitWriteLock();
            }
        }
   }

每次访问 RefreshModuleData() 方法时，每次访问都共享两个私有(private)静态变量，我是否正确？

Answer 1

I correct that each time this class is instantiated, the two private static variables are only instantiated once (the first time) and used for each instance

是的，因为它们是静态字段，所以它们只会被实例化。当然，前提是您没有在代码中的任何地方覆盖它们。