/// <summary> /// 获取实体(异步方式) /// </summary> /// <param name="strWhere">参数化查询条件(例如: and Name = @Name )</param> /// <param name="dict">参数的名/值集合</param> /// <returns></returns> public virtual async Task <BankrollLogEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null) { BankrollLogEntity obj = null; string strSQL = "select top 1 * from BankrollLog where 1=1 " + strWhere; using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict))) { if (reader.Read()) { obj = GetEntityFromrdr(reader); } } return(obj); }
/// <summary> /// 增加一条记录,返回新的ID号。需要有一个单一主键,并且开启有标识符属性(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual async Task <int> InsertAsync(BankrollLogEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into BankrollLog (" + "UserName," + "ClientID," + "DateAndTime," + "Money," + "MoneyType," + "CurrencyType," + "eBankID," + "Bank," + "OrderID," + "PaymentID," + "Remark," + "LogTime," + "Inputer," + "IP," + "Status," + "Memo) " + "values(" + "@UserName," + "@ClientID," + "@DateAndTime," + "@Money," + "@MoneyType," + "@CurrencyType," + "@eBankID," + "@Bank," + "@OrderID," + "@PaymentID," + "@Remark," + "@LogTime," + "@Inputer," + "@IP," + "@Status," + "@Memo)"; return(await Task.Run(() => _DB.ReturnID(strSQL, dict))); }
/// <summary> /// 增加一条记录 /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual bool Add(BankrollLogEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into BankrollLog (" + "UserName," + "ClientID," + "DateAndTime," + "Money," + "MoneyType," + "CurrencyType," + "eBankID," + "Bank," + "OrderID," + "PaymentID," + "Remark," + "LogTime," + "Inputer," + "IP," + "Status," + "Memo) " + "values(" + "@UserName," + "@ClientID," + "@DateAndTime," + "@Money," + "@MoneyType," + "@CurrencyType," + "@eBankID," + "@Bank," + "@OrderID," + "@PaymentID," + "@Remark," + "@LogTime," + "@Inputer," + "@IP," + "@Status," + "@Memo)"; return(_DB.ExeSQLResult(strSQL, dict)); }
/// <summary> /// 把实体类转换成键/值对集合 /// </summary> /// <param name="entity"></param> /// <param name="dict"></param> private static void GetParameters(BankrollLogEntity entity, Dictionary <string, object> dict) { dict.Add("ItemID", entity.ItemID); dict.Add("UserName", entity.UserName); dict.Add("ClientID", entity.ClientID); dict.Add("DateAndTime", entity.DateAndTime); dict.Add("Money", entity.Money); dict.Add("MoneyType", entity.MoneyType); dict.Add("CurrencyType", entity.CurrencyType); dict.Add("eBankID", entity.EBankID); dict.Add("Bank", entity.Bank); dict.Add("OrderID", entity.OrderID); dict.Add("PaymentID", entity.PaymentID); dict.Add("Remark", entity.Remark); dict.Add("LogTime", entity.LogTime); dict.Add("Inputer", entity.Inputer); dict.Add("IP", entity.IP); dict.Add("Status", entity.Status); dict.Add("Memo", entity.Memo); }
/// <summary> /// 通过数据读取器生成实体类 /// </summary> /// <param name="rdr"></param> /// <returns></returns> private static BankrollLogEntity GetEntityFromrdr(NullableDataReader rdr) { BankrollLogEntity info = new BankrollLogEntity(); info.ItemID = rdr.GetInt32("ItemID"); info.UserName = rdr.GetString("UserName"); info.ClientID = rdr.GetInt32("ClientID"); info.DateAndTime = rdr.GetNullableDateTime("DateAndTime"); info.Money = rdr.GetDecimal("Money"); info.MoneyType = rdr.GetInt32("MoneyType"); info.CurrencyType = rdr.GetInt32("CurrencyType"); info.EBankID = rdr.GetInt32("eBankID"); info.Bank = rdr.GetString("Bank"); info.OrderID = rdr.GetInt32("OrderID"); info.PaymentID = rdr.GetInt32("PaymentID"); info.Remark = rdr.GetString("Remark"); info.LogTime = rdr.GetNullableDateTime("LogTime"); info.Inputer = rdr.GetString("Inputer"); info.IP = rdr.GetString("IP"); info.Status = rdr.GetInt32("Status"); info.Memo = rdr.GetString("Memo"); return(info); }
/// <summary> /// 增加或更新一条记录(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <param name="IsSave">是否增加</param> /// <returns></returns> public virtual async Task <bool> AddOrUpdateAsync(BankrollLogEntity entity, bool IsSave) { return(IsSave ? await AddAsync(entity) : await UpdateAsync(entity)); }
/// <summary> /// 增加或更新一条记录 /// </summary> /// <param name="entity">实体模型</param> /// <param name="IsSave">是否增加</param> /// <returns></returns> public virtual bool AddOrUpdate(BankrollLogEntity entity, bool IsSave) { return(IsSave ? Add(entity) : Update(entity)); }