/// <summary> /// 判断当前节点是否已存在相同的 /// </summary> /// <param name="entity"></param> /// <returns></returns> public int ExistNum(MemSendEmailSmsEntity entity) { ///id=0,判断总数,ID>0判断除自己之外的总数 string sql = @"Select count(1) from dbo.[MemSendEmailSms] WITH(NOLOCK) "; string where = "where "; if (entity.Id == 0) { } else { } sql = sql + where; DbCommand cmd = db.GetSqlStringCommand(sql); if (entity.Id > 0) { db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); } object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 读取记录列表。 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public IList <MemSendEmailSmsEntity> GetMemSendEmailSmsAll() { string sql = @"SELECT [Id],[Title],[SendTo],[CreateTime],[CreateBy],[Status],[MemCode],[EmailContent],[PriorIndex] from dbo.[MemSendEmailSms] WITH(NOLOCK) "; IList <MemSendEmailSmsEntity> entityList = new List <MemSendEmailSmsEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemSendEmailSmsEntity entity = new MemSendEmailSmsEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.Title = StringUtils.GetDbString(reader["Title"]); entity.SendTo = StringUtils.GetDbString(reader["SendTo"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.CreateBy = StringUtils.GetDbString(reader["CreateBy"]); entity.Status = StringUtils.GetDbInt(reader["Status"]); entity.MemCode = StringUtils.GetDbString(reader["MemCode"]); entity.EmailContent = StringUtils.GetDbString(reader["EmailContent"]); entity.PriorIndex = StringUtils.GetDbInt(reader["PriorIndex"]); entityList.Add(entity); } } return(entityList); }
/// <summary> /// 根据主键值读取记录。如果数据库不存在这条数据将返回null /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public MemSendEmailSmsEntity GetMemSendEmailSms(int id) { string sql = @"SELECT [Id],[Title],[SendTo],[CreateTime],[CreateBy],[Status],[MemCode],[EmailContent],[PriorIndex] FROM dbo.[MemSendEmailSms] WITH(NOLOCK) WHERE [Id]=@id" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, id); MemSendEmailSmsEntity entity = new MemSendEmailSmsEntity(); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.Title = StringUtils.GetDbString(reader["Title"]); entity.SendTo = StringUtils.GetDbString(reader["SendTo"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.CreateBy = StringUtils.GetDbString(reader["CreateBy"]); entity.Status = StringUtils.GetDbInt(reader["Status"]); entity.MemCode = StringUtils.GetDbString(reader["MemCode"]); entity.EmailContent = StringUtils.GetDbString(reader["EmailContent"]); entity.PriorIndex = StringUtils.GetDbInt(reader["PriorIndex"]); } } return(entity); }
/// <summary> /// 插入一条记录到表SendEmailSms,如果表中存在自增字段,则返回值为新记录的自增字段值,否则返回0。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="sendEmailSms">要添加的SendEmailSms数据实体对象</param> public int AddSendEmailSms(MemSendEmailSmsEntity sendEmailSms) { if (sendEmailSms.Id > 0) { return(UpdateSendEmailSms(sendEmailSms)); } else if (SendEmailSmsBLL.Instance.IsExist(sendEmailSms)) { return((int)CommonStatus.ADD_Fail_Exist); } else { return(MemSendEmailSmsDA.Instance.AddMemSendEmailSms(sendEmailSms)); } }
/// <summary> /// 读取记录列表。 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="columns">需要返回的列,不提供任何列名时默认将返回所有列</param> public IList <MemSendEmailSmsEntity> GetMemSendEmailSmsList(int pagesize, int pageindex, ref int recordCount) { string sql = @"SELECT [Id],[Title],[SendTo],[CreateTime],[CreateBy],[Status],[MemCode],[EmailContent],[PriorIndex] FROM (SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER, [Id],[Title],[SendTo],[CreateTime],[CreateBy],[Status],[MemCode],[EmailContent],[PriorIndex] from dbo.[MemSendEmailSms] WITH(NOLOCK) WHERE 1=1 ) as temp where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ; string sql2 = @"Select count(1) from dbo.[MemSendEmailSms] with (nolock) "; IList <MemSendEmailSmsEntity> entityList = new List <MemSendEmailSmsEntity>(); DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex); db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize); using (IDataReader reader = db.ExecuteReader(cmd)) { while (reader.Read()) { MemSendEmailSmsEntity entity = new MemSendEmailSmsEntity(); entity.Id = StringUtils.GetDbInt(reader["Id"]); entity.Title = StringUtils.GetDbString(reader["Title"]); entity.SendTo = StringUtils.GetDbString(reader["SendTo"]); entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]); entity.CreateBy = StringUtils.GetDbString(reader["CreateBy"]); entity.Status = StringUtils.GetDbInt(reader["Status"]); entity.MemCode = StringUtils.GetDbString(reader["MemCode"]); entity.EmailContent = StringUtils.GetDbString(reader["EmailContent"]); entity.PriorIndex = StringUtils.GetDbInt(reader["PriorIndex"]); entityList.Add(entity); } } cmd = db.GetSqlStringCommand(sql2); using (IDataReader reader = db.ExecuteReader(cmd)) { if (reader.Read()) { recordCount = StringUtils.GetDbInt(reader[0]); } else { recordCount = 0; } } return(entityList); }
/// <summary> /// 根据主键值更新记录的全部字段(注意:该方法不会对自增字段、timestamp类型字段以及主键字段更新!如果要更新主键字段,请使用Update方法)。 /// 如果数据库有数据被更新了则返回True,否则返回False /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="MemSendEmailSms">待更新的实体对象</param> public int UpdateMemSendEmailSms(MemSendEmailSmsEntity entity) { string sql = @" UPDATE dbo.[MemSendEmailSms] SET [Title]=@Title,[SendTo]=@SendTo,[CreateTime]=@CreateTime,[CreateBy]=@CreateBy,[Status]=@Status,[MemCode]=@MemCode,[EmailContent]=@EmailContent,[PriorIndex]=@PriorIndex WHERE [Id]=@id"; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id); db.AddInParameter(cmd, "@Title", DbType.String, entity.Title); db.AddInParameter(cmd, "@SendTo", DbType.String, entity.SendTo); db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime); db.AddInParameter(cmd, "@CreateBy", DbType.String, entity.CreateBy); db.AddInParameter(cmd, "@Status", DbType.Int32, entity.Status); db.AddInParameter(cmd, "@MemCode", DbType.String, entity.MemCode); db.AddInParameter(cmd, "@EmailContent", DbType.String, entity.EmailContent); db.AddInParameter(cmd, "@PriorIndex", DbType.Int32, entity.PriorIndex); return(db.ExecuteNonQuery(cmd)); }
/// <summary> /// 插入一条记录到表MemSendEmailSms,如果表中存在自增字段,则返回值为新记录的自增字段值,否则返回0 /// </summary> /// <param name="db">数据库操作对象</param> /// <param name="MemSendEmailSms">待插入的实体对象</param> public int AddMemSendEmailSms(MemSendEmailSmsEntity entity) { string sql = @"insert into MemSendEmailSms( [Title],[SendTo],[CreateTime],[CreateBy],[Status],[MemCode],[EmailContent],[PriorIndex])VALUES ( @Title,@SendTo,@CreateTime,@CreateBy,@Status,@MemCode,@EmailContent,@PriorIndex); SELECT SCOPE_IDENTITY();" ; DbCommand cmd = db.GetSqlStringCommand(sql); db.AddInParameter(cmd, "@Title", DbType.String, entity.Title); db.AddInParameter(cmd, "@SendTo", DbType.String, entity.SendTo); db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime); db.AddInParameter(cmd, "@CreateBy", DbType.String, entity.CreateBy); db.AddInParameter(cmd, "@Status", DbType.Int32, entity.Status); db.AddInParameter(cmd, "@MemCode", DbType.String, entity.MemCode); db.AddInParameter(cmd, "@EmailContent", DbType.String, entity.EmailContent); db.AddInParameter(cmd, "@PriorIndex", DbType.Int32, entity.PriorIndex); object identity = db.ExecuteScalar(cmd); if (identity == null || identity == DBNull.Value) { return(0); } return(Convert.ToInt32(identity)); }
/// <summary> /// 更新一条SendEmailSms记录。 /// 该方法提供给界面等UI层调用 /// </summary> /// <param name="sendEmailSms">待更新的实体对象</param> /// <param name="columns">要更新的列名,不提供任何列名时默认将更新主键之外的所有列</param> public int UpdateSendEmailSms(MemSendEmailSmsEntity sendEmailSms) { return(MemSendEmailSmsDA.Instance.UpdateMemSendEmailSms(sendEmailSms)); }
/// <summary> /// 判断对象是否存在 /// </summary> /// <param name="dicEnum"></param> /// <returns></returns> public bool IsExist(MemSendEmailSmsEntity sendEmailSms) { return(MemSendEmailSmsDA.Instance.ExistNum(sendEmailSms) > 0); }