/// <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(MemPWDModLogEntity 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.[MemPWDModLog] 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>
/// 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 MemPWDModLogEntity GetMemPWDModLog(int id)
{
string sql = @"SELECT [Id],[MemId],[PassWord],[NewPassWord],[ModifyTime],[IPAddress],[ClientType]
FROM
dbo.[MemPWDModLog] WITH(NOLOCK)
WHERE [Id]=@id" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, id);
MemPWDModLogEntity entity = new MemPWDModLogEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.MemId = StringUtils.GetDbInt(reader["MemId"]);
entity.PassWord = StringUtils.GetDbString(reader["PassWord"]);
entity.NewPassWord = StringUtils.GetDbString(reader["NewPassWord"]);
entity.ModifyTime = StringUtils.GetDbDateTime(reader["ModifyTime"]);
entity.IPAddress = StringUtils.GetDbString(reader["IPAddress"]);
entity.ClientType = StringUtils.GetDbInt(reader["ClientType"]);
}
}
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="memPWDModLog">待更新的实体对象</param>
public int UpdateMemPWDModLog(MemPWDModLogEntity entity)
{
string sql = @" UPDATE dbo.[MemPWDModLog] SET
[MemId]=@MemId,[PassWord]=@PassWord,[NewPassWord]=@NewPassWord,[ModifyTime]=@ModifyTime,[IPAddress]=@IPAddress,[ClientType]=@ClientType
WHERE [Id]=@id";
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
db.AddInParameter(cmd, "@MemId", DbType.Int32, entity.MemId);
db.AddInParameter(cmd, "@PassWord", DbType.String, entity.PassWord);
db.AddInParameter(cmd, "@NewPassWord", DbType.String, entity.NewPassWord);
db.AddInParameter(cmd, "@ModifyTime", DbType.DateTime, entity.ModifyTime);
db.AddInParameter(cmd, "@IPAddress", DbType.String, entity.IPAddress);
db.AddInParameter(cmd, "@ClientType", DbType.Int32, entity.ClientType);
return(db.ExecuteNonQuery(cmd));
}
/// <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 <MemPWDModLogEntity> GetMemPWDModLogList(int pagesize, int pageindex, ref int recordCount)
{
string sql = @"SELECT [Id],[MemId],[PassWord],[NewPassWord],[ModifyTime],[IPAddress],[ClientType]
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER,
[Id],[MemId],[PassWord],[NewPassWord],[ModifyTime],[IPAddress],[ClientType] from dbo.[MemPWDModLog] WITH(NOLOCK)
WHERE 1=1 ) as temp
where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ;
string sql2 = @"Select count(1) from dbo.[MemPWDModLog] with (nolock) ";
IList <MemPWDModLogEntity> entityList = new List <MemPWDModLogEntity>();
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())
{
MemPWDModLogEntity entity = new MemPWDModLogEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.MemId = StringUtils.GetDbInt(reader["MemId"]);
entity.PassWord = StringUtils.GetDbString(reader["PassWord"]);
entity.NewPassWord = StringUtils.GetDbString(reader["NewPassWord"]);
entity.ModifyTime = StringUtils.GetDbDateTime(reader["ModifyTime"]);
entity.IPAddress = StringUtils.GetDbString(reader["IPAddress"]);
entity.ClientType = StringUtils.GetDbInt(reader["ClientType"]);
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>
/// 插入一条记录到表MemPWDModLog，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="memPWDModLog">待插入的实体对象</param>
public int AddMemPWDModLog(MemPWDModLogEntity entity)
{
string sql = @"
UPDATE dbo.[Member] SET [PassWord]=@NewPassWord WHERE [Id]=@MemId;
insert into MemPWDModLog( [MemId],[PassWord],[NewPassWord],[ModifyTime],[IPAddress],[ClientType])VALUES
( @MemId,@PassWord,@NewPassWord,@ModifyTime,@IPAddress,@ClientType);
SELECT id from dbo.[Member] WHERE [Id]=@MemId" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@MemId", DbType.Int32, entity.MemId);
db.AddInParameter(cmd, "@PassWord", DbType.String, entity.PassWord);
db.AddInParameter(cmd, "@NewPassWord", DbType.String, CryptMD5.Encrypt(entity.NewPassWord));
db.AddInParameter(cmd, "@ModifyTime", DbType.DateTime, entity.ModifyTime);
db.AddInParameter(cmd, "@IPAddress", DbType.String, entity.IPAddress);
db.AddInParameter(cmd, "@ClientType", DbType.Int32, entity.ClientType);
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 <MemPWDModLogEntity> GetMemPWDModLogAll()
{
string sql = @"SELECT [Id],[MemId],[PassWord],[NewPassWord],[ModifyTime],[IPAddress],[ClientType] from dbo.[MemPWDModLog] WITH(NOLOCK) ";
IList <MemPWDModLogEntity> entityList = new List <MemPWDModLogEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
MemPWDModLogEntity entity = new MemPWDModLogEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.MemId = StringUtils.GetDbInt(reader["MemId"]);
entity.PassWord = StringUtils.GetDbString(reader["PassWord"]);
entity.NewPassWord = StringUtils.GetDbString(reader["NewPassWord"]);
entity.ModifyTime = StringUtils.GetDbDateTime(reader["ModifyTime"]);
entity.IPAddress = StringUtils.GetDbString(reader["IPAddress"]);
entity.ClientType = StringUtils.GetDbInt(reader["ClientType"]);
entityList.Add(entity);
}
}
return(entityList);
}
/// <summary>
/// 更新一条MemPWDModLog记录。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="memPWDModLog">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 UpdateMemPWDModLog(MemPWDModLogEntity memPWDModLog)
{
return(MemPWDModLogDA.Instance.UpdateMemPWDModLog(memPWDModLog));
}
/// <summary>
/// 插入一条记录到表MemPWDModLog，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="memPWDModLog">要添加的MemPWDModLog数据实体对象</param>
public int AddMemPWDModLog(MemPWDModLogEntity memPWDModLog)
{
return(MemPWDModLogDA.Instance.AddMemPWDModLog(memPWDModLog));
}
/// <summary>
/// 判断对象是否存在
/// </summary>
/// <param name="dicEnum"></param>
/// <returns></returns>
public bool IsExist(MemPWDModLogEntity memPWDModLog)
{
return(MemPWDModLogDA.Instance.ExistNum(memPWDModLog) > 0);
}
