public GZScenery queryAll(long gzSceneryID)
{
conn.Open();
GZScenery gzScenery = new GZScenery();
string sql = "select * from gzScenery where gzSceneryID = ?gzSceneryID";
MySqlCommand cmd = new MySqlCommand(sql, conn);
MySqlParameter[] parameters = new MySqlParameter[1];
parameters[0] = new MySqlParameter("?gzSceneryID", MySqlDbType.Int64);
parameters[0].Value = gzSceneryID;
cmd.Parameters.AddRange(parameters);
MySqlDataReader reader = cmd.ExecuteReader();
reader.Read();
gzScenery.GZSceneryLinePlay = reader[1].ToString();
gzScenery.GZSceneryIntroduce = reader[2].ToString();
gzScenery.GZSceneryName = reader[3].ToString();
gzScenery.GZSceneryCity = reader[4].ToString();
gzScenery.GZSceneryDateTime = reader[5].ToString();
gzScenery.GZSceneryTripDay = reader[6].ToString();
gzScenery.GZSceneryAdultPrice = reader[7].ToString();
gzScenery.GZSceneryChildren = reader[8].ToString();
gzScenery.GZScenerySingleRoom = reader[9].ToString();
gzScenery.GZSceneryTravelDetails = reader[10].ToString();
gzScenery.GZSceneryGridInformation = reader[11].ToString();
gzScenery.GZSceneryCost = reader[12].ToString();
return gzScenery;
}
public long gzSceneryID; //旅游ID
#endregion Fields
#region Methods
/// <summary>
/// 初始化页面
/// </summary>
public void initPage()
{
//获取旅游线路ID
gzSceneryID = Convert.ToInt64(Request.QueryString["gzSceneryID"]);
//通过ID查询旅游线路的信息
GZSceneryDAO gzSceneryDAO = new GZSceneryDAO();
gzScenery = gzSceneryDAO.queryAll(gzSceneryID);
}
/// <summary>
/// 查询
/// </summary>
/// <returns></returns>
public List<GZScenery> Query(string gzSceneryName)
{
conn.Open();
List<GZScenery> GZSceneryList = new List<GZScenery>();
string sql = "select gzSceneryLinePlay from gzScenery where gzSceneryName = ?gzSceneryName";
MySqlCommand cmd = new MySqlCommand(sql, conn);
MySqlParameter[] parameters = new MySqlParameter[1];
parameters[0] = new MySqlParameter("?gzSceneryName", MySqlDbType.VarChar);
parameters[0].Value = gzSceneryName;
cmd.Parameters.AddRange(parameters);
MySqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
GZScenery gzScenery = new GZScenery();
gzScenery.GZSceneryLinePlay = reader[0].ToString();
GZSceneryList.Add(gzScenery);
}
reader.Close();
conn.Close();
return GZSceneryList;
}
/// <summary>
/// 查询当前页显示的内容
/// </summary>
/// <param name="page"></param>
/// <returns></returns>
public List<GZScenery> queryShowPage(string gzSceneryName, int page)
{
conn.Open();
List<GZScenery> GZSceneryList = new List<GZScenery>();
int removeCount = (page - 1) * 5;
string sql = "select * FROM gzscenery " + "where gzSceneryName=?gzSceneryName" + " limit " + removeCount + "," + 5;
MySqlCommand cmd = new MySqlCommand(sql, conn);
MySqlParameter[] parameters = new MySqlParameter[1];
parameters[0] = new MySqlParameter("?gzSceneryName", MySqlDbType.VarChar);
parameters[0].Value = gzSceneryName;
cmd.Parameters.AddRange(parameters);
MySqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
GZScenery gzScenery = new GZScenery();
gzScenery.GZSceneryID = reader[0].ToString();
gzScenery.GZSceneryLinePlay = reader[1].ToString();
gzScenery.GZSceneryIntroduce = reader[2].ToString();
gzScenery.GZSceneryName = reader[3].ToString();
gzScenery.GZSceneryCity = reader[4].ToString();
gzScenery.GZSceneryDateTime = reader[5].ToString();
gzScenery.GZSceneryTripDay = reader[6].ToString();
gzScenery.GZSceneryAdultPrice = reader[7].ToString();
gzScenery.GZSceneryChildren = reader[8].ToString();
gzScenery.GZScenerySingleRoom = reader[9].ToString();
GZSceneryList.Add(gzScenery);
}
reader.Close();
conn.Close();
return GZSceneryList;
}
