dataobjectattribute.cs

来自「一个小型的ORM框架,写得不好请多多指教」· CS 代码 · 共 58 行

using System;
using System.Collections.Generic;
using System.Text;

namespace MiniORMAttribute
{
    [Serializable]
    public class DataObjectAttribute : Attribute
    {
        private string _TableName;
        private string _Key;
        private string _ForeignKey;

        public DataObjectAttribute(string tablename) : this(tablename,"")
        { }

        public DataObjectAttribute(string tablename, string key) : this(tablename,key,"")
        { }

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="tablename">实体对应的数据库表名</param>
        /// <param name="key">实体的PrimaryKey</param>
        /// <param name="foreignkey">实体的ForeignKey</param>
        public DataObjectAttribute(string tablename, string key, string foreignkey)
        {
            this._TableName = tablename;
            this._Key = key;
            this._ForeignKey = foreignkey;
        }

        /// <summary>
        /// 对应的数据库表
        /// </summary>
        public string TableName
        {
            get { return _TableName; }
        }

        /// <summary>
        /// 本对象对于的数据库Key
        /// </summary>
        public string Key
        {
            get { return _Key; }
        }

        /// <summary>
        /// 本记录对应的ForeignKey
        /// </summary>
        public string ForeignKey
        {
            get { return _ForeignKey; }
        }
    }
}