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MasterPage.master.cs
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MasterPage.master.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;
public partial class MasterPage : System.Web.UI.MasterPage
{
dbHelper help = new dbHelper("Alberghi.accdb");
OleDbDataReader rs;
string dataArrivo;
string dataPartenza;
protected void Page_Load(object sender, EventArgs e)
{
Destinazione.Items.Clear();
help.connetti();
help.assegnaComando("SELECT Zona From Hotel");
rs = help.estraiDati();
while (rs.Read())
{
Destinazione.Items.Add(rs["Zona"].ToString());
}
help.disconnetti();
if (!IsPostBack)
{
ViewState["cont"] = 0;
}
if (Session["Utente"] != null)
{
help.connetti();
help.assegnaComando("SELECT Nome FROM Utenti WHERE ID_Utente=" + Session["Utente"].ToString());
rs = help.estraiDati();
rs.Read();
lblNome.Text = "Benvenuto " + rs["Nome"].ToString();
lblPass.Visible = false;
lblUser.Visible = false;
TxtEmail.Visible = false;
TxtPass.Visible = false;
btnLog.Visible = false;
btnReg.Visible = false;
btnOut.Visible = true;
btnAreaPers.Visible = true;
}
else
{
btnAreaPers.Visible = false;
lblPass.Visible = true;
lblUser.Visible = true;
TxtEmail.Visible = true;
TxtPass.Visible = true;
btnLog.Visible = true;
btnReg.Visible = true;
btnOut.Visible = false;
}
}
protected void Destinazione_SelectedIndexChanged(object sender, EventArgs e)
{
ViewState["zona"] = Destinazione.SelectedValue;
}
protected void TextBox3_TextChanged(object sender, EventArgs e)
{
}
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
}
protected void Calendar2_SelectionChanged(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
try
{
dataArrivo = Calendar1.SelectedDate.ToString();
dataPartenza = Calendar2.SelectedDate.ToString();
if (DateTime.Parse(dataArrivo) < DateTime.Today
|| DateTime.Parse(dataPartenza) < DateTime.Today
|| DateTime.Parse(dataPartenza) < DateTime.Parse(dataArrivo))
{
MessageBox.Show("Impossibile selezionare queste date");
}
else
{
string destinazione = Destinazione.SelectedValue;
string[] info = new string[4];
info[0] = destinazione;
info[1] = dataArrivo.Substring(0,10);
info[2] = dataPartenza.Substring(0,10);
info[3] = TextBox3.Text;
Session["info"] = info;
Response.Redirect("VisualizzaHotel.aspx");
}
}
catch
{
Response.Write("C'è un errore");
}
}
protected void Button3_Click(object sender, EventArgs e)
{
ViewState["cont"] = (int)ViewState["cont"] + 1;
TextBox3.Text = ViewState["cont"].ToString();
}
protected void Button2_Click(object sender, EventArgs e)
{
if ((int)ViewState["cont"] != 0)
{
ViewState["cont"] = (int)ViewState["cont"] - 1;
TextBox3.Text = ViewState["cont"].ToString();
}
}
protected void btnReg_Click(object sender, EventArgs e)
{
Response.Redirect("Reg.aspx");
}
protected void btnLog_Click(object sender, EventArgs e)
{
string email;
string password;
email = TxtEmail.Text;
password = TxtPass.Text;
try
{
help.connetti();
help.assegnaComando("SELECT ID_Utente FROM Utenti WHERE Email='" + email + "' AND Password='" + password + "'");
rs = help.estraiDati();
rs.Read();
Session["Utente"] = rs["ID_Utente"].ToString();
help.disconnetti();
Response.Redirect("Default.aspx");
}
catch
{
help.disconnetti();
Label1.Visible = true;
}
}
protected void Button4_Click(object sender, EventArgs e)
{
Session["Utente"] = null;
Response.Redirect("Default.aspx");
}
protected void btnAreaPers_Click(object sender, EventArgs e)
{
Response.Redirect("AreaPersonale.aspx");
}
}