/// <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 <RemindItemEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null) { RemindItemEntity obj = null; string strSQL = "select top 1 * from RemindItem where 1=1 " + strWhere; using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict))) { if (reader.Read()) { obj = GetEntityFromrdr(reader); } } return(obj); }
/// <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(RemindItemEntity entity, Dictionary <string, object> dict) { dict.Add("RemindID", entity.RemindID); dict.Add("Creater", entity.Creater); dict.Add("CreateTime", entity.CreateTime); dict.Add("RemindTime", entity.RemindTime); dict.Add("RelationType", entity.RelationType); dict.Add("RemindContent", entity.RemindContent); dict.Add("CorrelativeClient", entity.CorrelativeClient); dict.Add("CorrelativeContacter", entity.CorrelativeContacter); dict.Add("IsRemindByTips", entity.IsRemindByTips); dict.Add("IsRemindByEmail", entity.IsRemindByEmail); dict.Add("IsRemindBySms", entity.IsRemindBySms); dict.Add("IsFinish", entity.IsFinish); }
/// <summary> /// 通过数据读取器生成实体类 /// </summary> /// <param name="rdr"></param> /// <returns></returns> private static RemindItemEntity GetEntityFromrdr(NullableDataReader rdr) { RemindItemEntity info = new RemindItemEntity(); info.RemindID = rdr.GetInt32("RemindID"); info.Creater = rdr.GetString("Creater"); info.CreateTime = rdr.GetNullableDateTime("CreateTime"); info.RemindTime = rdr.GetNullableDateTime("RemindTime"); info.RelationType = rdr.GetString("RelationType"); info.RemindContent = rdr.GetString("RemindContent"); info.CorrelativeClient = rdr.GetInt32("CorrelativeClient"); info.CorrelativeContacter = rdr.GetString("CorrelativeContacter"); info.IsRemindByTips = rdr.GetBoolean("IsRemindByTips"); info.IsRemindByEmail = rdr.GetBoolean("IsRemindByEmail"); info.IsRemindBySms = rdr.GetBoolean("IsRemindBySms"); info.IsFinish = rdr.GetBoolean("IsFinish"); return(info); }
/// <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(RemindItemEntity entity) { if (entity.RemindID <= 0) { entity.RemindID = GetNewID(); } Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into RemindItem (" + "RemindID," + "Creater," + "CreateTime," + "RemindTime," + "RelationType," + "RemindContent," + "CorrelativeClient," + "CorrelativeContacter," + "IsRemindByTips," + "IsRemindByEmail," + "IsRemindBySms," + "IsFinish) " + "values(" + "@RemindID," + "@Creater," + "@CreateTime," + "@RemindTime," + "@RelationType," + "@RemindContent," + "@CorrelativeClient," + "@CorrelativeContacter," + "@IsRemindByTips," + "@IsRemindByEmail," + "@IsRemindBySms," + "@IsFinish)"; if (await Task.Run(() => _DB.ExeSQLResult(strSQL, dict))) { return(DataConverter.CLng(entity.RemindID)); } return(-1); }
/// <summary> /// 增加一条记录 /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual bool Add(RemindItemEntity entity) { if (entity.RemindID <= 0) { entity.RemindID = GetNewID(); } Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "insert into RemindItem (" + "RemindID," + "Creater," + "CreateTime," + "RemindTime," + "RelationType," + "RemindContent," + "CorrelativeClient," + "CorrelativeContacter," + "IsRemindByTips," + "IsRemindByEmail," + "IsRemindBySms," + "IsFinish) " + "values(" + "@RemindID," + "@Creater," + "@CreateTime," + "@RemindTime," + "@RelationType," + "@RemindContent," + "@CorrelativeClient," + "@CorrelativeContacter," + "@IsRemindByTips," + "@IsRemindByEmail," + "@IsRemindBySms," + "@IsFinish)"; return(_DB.ExeSQLResult(strSQL, dict)); }
/// <summary> /// 更新一条记录(异步方式) /// </summary> /// <param name="entity">实体模型</param> /// <returns></returns> public virtual async Task <bool> UpdateAsync(RemindItemEntity entity) { Dictionary <string, object> dict = new Dictionary <string, object>(); GetParameters(entity, dict); string strSQL = "Update RemindItem SET " + "Creater = @Creater," + "CreateTime = @CreateTime," + "RemindTime = @RemindTime," + "RelationType = @RelationType," + "RemindContent = @RemindContent," + "CorrelativeClient = @CorrelativeClient," + "CorrelativeContacter = @CorrelativeContacter," + "IsRemindByTips = @IsRemindByTips," + "IsRemindByEmail = @IsRemindByEmail," + "IsRemindBySms = @IsRemindBySms," + "IsFinish = @IsFinish" + " WHERE " + "RemindID = @RemindID"; return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict))); }
/// <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(RemindItemEntity 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(RemindItemEntity entity, bool IsSave) { return(IsSave ? Add(entity) : Update(entity)); }