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Dettagli.aspx.cs
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Dettagli.aspx.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.OleDb;
using System.Data;
using System.Drawing;
public partial class Dettagli : System.Web.UI.Page
{
dbHelper help = new dbHelper("alberghi.accdb");
OleDbDataReader rs;
protected void Page_Load(object sender, EventArgs e)
{
string idHotel = Session["Hotel"].ToString();
help.connetti();
help.assegnaComando("SELECT * FROM Hotel WHERE ID_Hotel = "+idHotel);
rs = help.estraiDati();
rs.Read();
Image3.ImageUrl = rs["Immagine"].ToString();
lblPrd.Text = rs["Nome"].ToString();
lblPrezzo.Text = rs["Indirizzo"].ToString();
help.disconnetti();
tabella();
}
protected void g1_RowCommand(Object sender, GridViewCommandEventArgs e)
{
if (Session["Utente"] == null)
{
MessageBox.Show("Prima di prenotare è necessario eseguire il login");
}
else
{
string[] info = (string[])Session["info"];
int id = Convert.ToInt32(e.CommandArgument);
GridViewRow row = GridView1.Rows[id];
help.connetti();
help.assegnaComando("SELECT ID_Prenotazione FROM Prenotazioni WHERE Arrivo >= '" + info[1] + "' AND Partenza <= '" + info[2] + "' AND Cod_Stanza = " + row.Cells[0].Text);
rs = help.estraiDati();
rs.Read();
if (rs == null)
{
MessageBox.Show("La stanza è già stata prenotata in quelle date");
help.disconnetti();
}
else
{
help.disconnetti();
Session["Stanza"] = row.Cells[0].Text;
Session["Prezzo"] = row.Cells[5].Text;
Response.Redirect("Prenota.aspx");
}
}
}
public void tabella()
{
help.connetti();
help.assegnaComando("SELECT * " +
"FROM Stanze "
+ "WHERE Cod_hotel = " + Session["Hotel"].ToString());
rs = help.estraiDati();
DataTable dt = new DataTable();
dt.Columns.AddRange(new DataColumn[7]
{new DataColumn("ID_stanza"),
new DataColumn("Cat"),
new DataColumn("Nome"),
new DataColumn("Vista"),
new DataColumn("Nletti"),
new DataColumn("Prezzo"),
new DataColumn("Prenota")});
while (rs.Read())
{
dt.Rows.Add(rs["ID_Stanza"], rs["Categoria"], rs["Nome"], rs["Vista"], rs["NumLetti"], rs["PrezzoPerNotte"],"clicca per prenotare");
}
GridView1.DataSource = dt;
GridView1.DataBind();
help.disconnetti();
}
protected void Button1_Click(object sender, EventArgs e)
{
}
protected void Button2_Click(object sender, EventArgs e)
{
}
protected void btnAcquista_Click(object sender, EventArgs e)
{
}
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
}
}