/// <summary>
/// 得到 T_AttrSKU 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>T_AttrSKU 数据实体</returns>
public T_AttrSKUEntity Populate_T_AttrSKUEntity_FromDr(IDataReader dr)
{
T_AttrSKUEntity Obj = new T_AttrSKUEntity();
Obj.Id = ((dr["Id"]) == DBNull.Value)?0:Convert.ToInt32(dr["Id"]);
Obj.ClsId = ((dr["ClsId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ClsId"]);
Obj.AttrName = dr["AttrName"].ToString();
Obj.AttrDesc = dr["AttrDesc"].ToString();
return(Obj);
}
/// <summary>
/// 向数据表T_AttrSKU更新一条记录。
/// </summary>
/// <param name="_T_AttrSKUModel">_T_AttrSKUModel</param>
/// <returns>影响的行数</returns>
public int Update(T_AttrSKUEntity _T_AttrSKUModel)
{
string sqlStr = "update T_AttrSKU set [ClsId]=@ClsId,[AttrName]=@AttrName,[AttrDesc]=@AttrDesc where Id=@Id";
SqlParameter[] _param =
{
new SqlParameter("@Id", SqlDbType.Int),
new SqlParameter("@ClsId", SqlDbType.Int),
new SqlParameter("@AttrName", SqlDbType.VarChar),
new SqlParameter("@AttrDesc", SqlDbType.VarChar)
};
_param[0].Value = _T_AttrSKUModel.Id;
_param[1].Value = _T_AttrSKUModel.ClsId;
_param[2].Value = _T_AttrSKUModel.AttrName;
_param[3].Value = _T_AttrSKUModel.AttrDesc;
return(SqlHelper.ExecuteNonQuery(WebConfig.WfxRW, CommandType.Text, sqlStr, _param));
}
/// <summary>
/// 向数据库中插入一条新记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_T_AttrSKUModel">T_AttrSKU实体</param>
/// <returns>新插入记录的编号</returns>
public int Insert(SqlTransaction sp, T_AttrSKUEntity _T_AttrSKUModel)
{
string sqlStr = "insert into T_AttrSKU([ClsId],[AttrName],[AttrDesc]) values(@ClsId,@AttrName,@AttrDesc) select @@identity";
int res;
SqlParameter[] _param =
{
new SqlParameter("@ClsId", SqlDbType.Int),
new SqlParameter("@AttrName", SqlDbType.VarChar),
new SqlParameter("@AttrDesc", SqlDbType.VarChar)
};
_param[0].Value = _T_AttrSKUModel.ClsId;
_param[1].Value = _T_AttrSKUModel.AttrName;
_param[2].Value = _T_AttrSKUModel.AttrDesc;
res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param));
return(res);
}
/// <summary>
/// 得到 T_AttrSKU 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>T_AttrSKU 数据实体</returns>
public T_AttrSKUEntity Populate_T_AttrSKUEntity_FromDr(DataRow row)
{
T_AttrSKUEntity Obj = new T_AttrSKUEntity();
if (row != null)
{
Obj.Id = ((row["Id"]) == DBNull.Value)?0:Convert.ToInt32(row["Id"]);
Obj.ClsId = ((row["ClsId"]) == DBNull.Value)?0:Convert.ToInt32(row["ClsId"]);
Obj.AttrName = row["AttrName"].ToString();
Obj.AttrDesc = row["AttrDesc"].ToString();
}
else
{
return(null);
}
return(Obj);
}
/// <summary>
/// 根据ID,返回一个T_AttrSKU对象
/// </summary>
/// <param name="id">id</param>
/// <returns>T_AttrSKU对象</returns>
public T_AttrSKUEntity Get_T_AttrSKUEntity(int id)
{
T_AttrSKUEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@Id", SqlDbType.Int)
};
_param[0].Value = id;
string sqlStr = "select * from T_AttrSKU with(nolock) where Id=@Id";
using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.WfxRW, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_T_AttrSKUEntity_FromDr(dr);
}
}
return(_obj);
}
public void Update(T_AttrSKUEntity t_attrSKUEntity)
{
t_attrSKUdal.Update(t_attrSKUEntity);
}
public int Insert(T_AttrSKUEntity t_attrSKUEntity)
{
return(t_attrSKUdal.Insert(t_attrSKUEntity));
}