/// <summary>
 /// 构造函数
 /// </summary>
 public TSBarrivebillBB()
 {
     this.selfConn = true;
     this.connection = new SqlConnection(HS.Config.SqlDataObject.GetSqlConnectionString);
     this.connection.Open();
     this.sBarrivebillDB = new TSBarrivebillDB(this.connection);
 }
 /// <summary>
 /// 构造函数
 /// </summary>
 /// <param name="connection">数据连接</param>
 public TSBarrivebillBB(SqlConnection connection)
 {
     this.connection = connection;
     this.sBarrivebillDB = new TSBarrivebillDB(connection);
 }
        protected virtual void Dispose(bool disposing)
        {
            if (!disposing)
                return;

            if (this.selfConn)
            {
                this.connection.Close();
                this.connection.Dispose();
                this.connection = null;
            }
            if (this.sBarrivebillDB != null)
            {
                this.sBarrivebillDB.Dispose();
                this.sBarrivebillDB = null;
            }
        }