/// <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(CGOrderSendEntity 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.[CGOrderSend] 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));
}
public CGOrderSendEntity GetCGOrderSendByCode(long code, int memid)
{
string sql = @"SELECT [Id],[CGOrderCode],[CGMemId],[CreateTime],[HasRead],[ReadTime]
FROM
dbo.[CGOrderSend] WITH(NOLOCK)
WHERE [CGOrderCode]=@CGOrderCode and CGMemId=@CGMemId" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, code);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, memid);
CGOrderSendEntity entity = new CGOrderSendEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.CGOrderCode = StringUtils.GetDbLong(reader["CGOrderCode"]);
entity.CGMemId = StringUtils.GetDbInt(reader["CGMemId"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.HasRead = StringUtils.GetDbInt(reader["HasRead"]);
entity.ReadTime = StringUtils.GetDbDateTime(reader["ReadTime"]);
}
}
return(entity);
}
/// <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="cGOrderSend">待更新的实体对象</param>
public int UpdateCGOrderSend(CGOrderSendEntity entity)
{
string sql = @" UPDATE dbo.[CGOrderSend] SET
[CGOrderCode]=@CGOrderCode,[CGMemId]=@CGMemId,[CreateTime]=@CreateTime,[HasRead]=@HasRead,[ReadTime]=@ReadTime
WHERE [Id]=@id";
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, entity.CGOrderCode);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, entity.CGMemId);
db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime);
db.AddInParameter(cmd, "@HasRead", DbType.Int32, entity.HasRead);
db.AddInParameter(cmd, "@ReadTime", DbType.DateTime, entity.ReadTime);
return(db.ExecuteNonQuery(cmd));
}
/// <summary>
/// 插入一条记录到表CGOrderSend，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="cGOrderSend">要添加的CGOrderSend数据实体对象</param>
public int AddCGOrderSend(CGOrderSendEntity cGOrderSend)
{
if (cGOrderSend.Id > 0)
{
return(UpdateCGOrderSend(cGOrderSend));
}
//else if (CGOrderSendBLL.Instance.IsExist(cGOrderSend))
//{
// return (int)CommonStatus.ADD_Fail_Exist;
//}
else
{
return(CGOrderSendDA.Instance.AddCGOrderSend(cGOrderSend));
}
}
/// <summary>
/// 插入一条记录到表CGOrderSend，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="cGOrderSend">待插入的实体对象</param>
public int AddCGOrderSend(CGOrderSendEntity entity)
{
string sql = @"insert into CGOrderSend( [CGOrderCode],[CGMemId],[CreateTime],[HasRead],[ReadTime],[IsClose],[HasSendSMS])VALUES
( @CGOrderCode,@CGMemId,@CreateTime,@HasRead,@ReadTime,0,0);
SELECT SCOPE_IDENTITY();" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@CGOrderCode", DbType.Int64, entity.CGOrderCode);
db.AddInParameter(cmd, "@CGMemId", DbType.Int32, entity.CGMemId);
db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime);
db.AddInParameter(cmd, "@HasRead", DbType.Int32, entity.HasRead);
db.AddInParameter(cmd, "@ReadTime", DbType.DateTime, entity.ReadTime);
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 <CGOrderSendEntity> GetCGOrderSendAll()
{
string sql = @"SELECT [Id],[CGOrderCode],[CGMemId],[CreateTime],[HasRead],[ReadTime] from dbo.[CGOrderSend] WITH(NOLOCK) ";
IList <CGOrderSendEntity> entityList = new List <CGOrderSendEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
CGOrderSendEntity entity = new CGOrderSendEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.CGOrderCode = StringUtils.GetDbLong(reader["CGOrderCode"]);
entity.CGMemId = StringUtils.GetDbInt(reader["CGMemId"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.HasRead = StringUtils.GetDbInt(reader["HasRead"]);
entity.ReadTime = StringUtils.GetDbDateTime(reader["ReadTime"]);
entityList.Add(entity);
}
}
return(entityList);
}
/// <summary>
/// 更新一条CGOrderSend记录。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="cGOrderSend">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 UpdateCGOrderSend(CGOrderSendEntity cGOrderSend)
{
return(CGOrderSendDA.Instance.UpdateCGOrderSend(cGOrderSend));
}
/// <summary>
/// 判断对象是否存在
/// </summary>
/// <param name="dicEnum"></param>
/// <returns></returns>
public bool IsExist(CGOrderSendEntity cGOrderSend)
{
return(CGOrderSendDA.Instance.ExistNum(cGOrderSend) > 0);
}