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    public abstract class EntityBase
    {
        private int Version { get; set; }
    }

 

    /// <summary>
    /// 当从数据库中检索出Person实体时设置Version属性。
    /// </summary>
    public class Person : EntityBase
    {
        public Guid Id { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }
        public int Version { get; set; }
    }

Person