Ajax et ASP.NET

**asenaici** · 13/02/2009, 12h40

Bonjour

J'ai placé 12 objets Button et 12 objets Panel sur un UpdatePanel.
Au click d'un bouton, un panel apparait (sur l'évenement OnClik, le panel
précédent devient invisible, et le nouveau panel devient visible)

Est-ce normal que malgré l'objet ScriptManager et l'UpdatePanel, quand je clique sur un bouton, la fenêtre se rafraichit ?
Il me semblait qu'avac Ajax, il n'y avait aucun rafraichissement

Merci d'avance pour votre aide :-)

**lutecefalco** · 13/02/2009, 14h10

Envoyé par asenaici

Bonjour

J'ai placé 12 objets Button et 12 objets Panel sur un UpdatePanel.
Au click d'un bouton, un panel apparait (sur l'évenement OnClik, le panel
précédent devient invisible, et le nouveau panel devient visible)

Est-ce normal que malgré l'objet ScriptManager et l'UpdatePanel, quand je clique sur un bouton, la fenêtre se rafraichit ?
Il me semblait qu'avac Ajax, il n'y avait aucun rafraichissement

Merci d'avance pour votre aide :-)

Fais voir ton code

**asenaici** · 13/02/2009, 14h40

Bonjour

Ci-joint les codes des fichiers GestionAgenda.aspx et GestionAgenda.cs

fichier GestionAgenda.aspx :

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GestionAgenda.aspx.cs" Inherits="GestionAgenda" StyleSheetTheme="Thème1" %>

<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %>

<%@ Register assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" namespace="System.Web.UI" tagprefix="asp" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Page sans titre</title>
<style type="text/css">
.style1
{
width: 103%;
height: 190px;
}
.style4
{
height: 10px;
width: 53px;
}
.style6
{
height: 10px;
width: 246px;
}
.style7
{
width: 246px;
}
.style8
{
height: 10px;
}
.style9
{
width: 30px;
}
.style10
{
height: 10px;
}
.style11
{
width: 76px;
}
.style12
{
height: 10px;
width: 11px;
}
.style13
{
width: 11px;
}
.style14
{
width: 53px;
}
.style15
{
height: 10px;
text-align: center;
font-weight: bold;
}
.style16
{
height: 10px;
text-align: center;
width: 64px;
}
.style17
{
height: 10px;
width: 64px;
}
.style18
{
width: 64px;
}
.style19
{
height: 10px;
text-align: center;
color: #33CCFF;
font-weight: bold;
}
.style20
{
color: #000000;
background-color: #33CCFF;
}
.style21
{
height: 10px;
width: 246px;
font-weight: bold;
}
.style22
{
text-align: center;
font-weight: bold;
font-size: xx-large;
color: #6699FF;
background-color: #00FF00;
}
.style23
{
background-color: #00FF00;
}
.style24
{
height: 10px;
width: 33px;
}
.style25
{
width: 33px;
}
.style26
{
color: #0066FF;
font-weight: bold;
}
.nouveauStyle1
{
position: absolute;
left: 2%;
}
.nouveauStyle2
{
position: absolute;
left: 10%;
}
.nouveauStyle3
{
position: absolute;
left: 16%;
}
.nouveauStyle12
{
position: absolute;
left: 85%;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div style="width: 731px; height: 272px">

<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" onload="UpdatePanel1_Load">
<ContentTemplate>
<p class="style22"><span class="style23">HORAIRES TYPE SUR UNE SEMAINE</span></p>
<table class="style1" title="blablabla">
<tr>
<td bgcolor="#66CCFF" class="style21">
Jours de consultation</td>
<td bgcolor="#33CCFF" class="style15" colspan="4">
Horaire 1</td>
<td class="style16">
 </td>
<td bgcolor="#33CCFF" class="style19" colspan="4">
<span class="style20">Horaire 2</span></td>
</tr>
<tr>
<td class="style6">
<asp:CheckBox ID="CheckLundi" runat="server" AutoPostBack="True"
oncheckedchanged="CheckBox1_CheckedChanged" Text="Lundi" TextAlign="Left" />
</td>
<td class="style8">
 De </td>
<td class="style10">
<asp:TextBox ID="Lundi_Horaire1_HeureDebut" runat="server" Enabled="False"
Width="69px"></asp:TextBox>
</td>
<td class="style12">
 à </td>
<td class="style24">
<asp:TextBox ID="Lundi_Horaire1_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style17">
 </td>
<td class="style4">
 De </td>
<td class="style4">
<asp:TextBox ID="Lundi_Horaire2_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style4">
 à </td>
<td class="style4">
<asp:TextBox ID="Lundi_Horaire2_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style7">
<asp:CheckBox ID="CheckMardi" runat="server" AutoPostBack="True"
oncheckedchanged="CheckMardi_CheckedChanged" Text="Mardi" TextAlign="Left" />
</td>
<td class="style9">
 De </td>
<td class="style11">
<asp:TextBox ID="Mardi_Horaire1_HeureDebut" runat="server" Enabled="False"
Width="69px"></asp:TextBox>
</td>
<td class="style13">
 à </td>
<td class="style25">
<asp:TextBox ID="Mardi_Horaire1_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style18">
 </td>
<td class="style14">
 De </td>
<td class="style14">
<asp:TextBox ID="Mardi_Horaire2_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style14">
 à </td>
<td class="style14">
<asp:TextBox ID="Mardi_Horaire2_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style7">
<asp:CheckBox ID="CheckMercredi" runat="server"
oncheckedchanged="CheckMercredi_CheckedChanged" Text="Mercredi"
TextAlign="Left" />
</td>
<td class="style9">
 De </td>
<td class="style11">
<asp:TextBox ID="Mercredi_Horaire1_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style13">
 à </td>
<td class="style25">
<asp:TextBox ID="Mercredi_Horaire1_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style18">
 </td>
<td class="style14">
 De </td>
<td class="style14">
<asp:TextBox ID="Mercredi_Horaire2_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style14">
 à </td>
<td class="style14">
<asp:TextBox ID="Mercredi_Horaire2_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style7">
<asp:CheckBox ID="CheckJeudi" runat="server"
oncheckedchanged="CheckJeudi_CheckedChanged" Text="Jeudi" TextAlign="Left" />
</td>
<td class="style9">
 De </td>
<td class="style11">
<asp:TextBox ID="Jeudi_Horaire1_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style13">
 à </td>
<td class="style25">
<asp:TextBox ID="Jeudi_Horaire1_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style18">
 </td>
<td class="style14">
 De </td>
<td class="style14">
<asp:TextBox ID="Jeudi_Horaire2_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style14">
 à </td>
<td class="style14">
<asp:TextBox ID="Jeudi_Horaire2_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style7">
<asp:CheckBox ID="CheckVendredi" runat="server"
oncheckedchanged="CheckVendredi_CheckedChanged" Text="Vendredi"
TextAlign="Left" />
</td>
<td class="style9">
 De </td>
<td class="style11">
<asp:TextBox ID="Vendredi_Horaire1_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style13">
 à </td>
<td class="style25">
<asp:TextBox ID="Vendredi_Horaire1_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style18">
 </td>
<td class="style14">
 De </td>
<td class="style14">
<asp:TextBox ID="Vendredi_Horaire2_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style14">
 à </td>
<td class="style14">
<asp:TextBox ID="Vendredi_Horaire2_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
</tr>
<tr>
<td class="style7">
<asp:CheckBox ID="CheckSamedi" runat="server"
oncheckedchanged="CheckSamedi_CheckedChanged" Text="Samedi"
TextAlign="Left" />
</td>
<td class="style9">
 De </td>
<td class="style11">
<asp:TextBox ID="Samedi_Horaire1_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style13">
 à </td>
<td class="style25">
<asp:TextBox ID="Samedi_Horaire1_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style18">
 </td>
<td class="style14">
 De </td>
<td class="style14">
<asp:TextBox ID="Samedi_Horaire2_HeureDebut" runat="server" Width="69px"></asp:TextBox>
</td>
<td class="style14">
 à </td>
<td class="style14">
<asp:TextBox ID="Samedi_Horaire2_HeureFin" runat="server" Width="69px"></asp:TextBox>
</td>
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel>

</div>
<p> </p>
<p class="style26">Choix des périodes</p>

<asp:UpdatePanel ID="UpdatePanel2" runat="server" onload="UpdatePanel1_Load">
<ContentTemplate>
<p class="style26">
<asp:Button ID="Bn01" runat="server" onclick="Bn01_Click"
Text="Janvier" />
<asp:Button ID="Bn02" runat="server" onclick="Bn01_Click"
Text="Février" />
<asp:Button ID="Bn03" runat="server" onclick="Bn01_Click" Text="Mars" />
<asp:Button ID="Bn04" runat="server" onclick="Bn01_Click" Text="Avril" />
<asp:Button ID="Bn05" runat="server" onclick="Bn01_Click" Text="Mai" />
<asp:Button ID="Bn06" runat="server" onclick="Bn01_Click" Text="Juin" />
<asp:Button ID="Bn07" runat="server" onclick="Bn01_Click"
Text="Juillet" />
<asp:Button ID="Bn08" runat="server" onclick="Bn01_Click" Text="Août" />
<asp:Button ID="Bn09" runat="server" onclick="Bn01_Click"
Text="Septembre" />
<asp:Button ID="Bn10" runat="server" onclick="Bn01_Click"
Text="Octobre" />
<asp:Button ID="Bn11" runat="server" onclick="Bn01_Click"
Text="Novembre" />
<asp:Button ID="Bn12" runat="server" onclick="Bn01_Click"
Text="Decembre" />
</p>
<aspanel ID="Panel1" runat="server" BackColor="Lime" Height="125px"
Width="340px" CssClass="nouveauStyle1">
<asp:CheckBoxList ID="CheckBoxList1" runat="server" Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel2" runat="server" BackColor="Yellow" Height="125px"
Width="340px" Visible="False" CssClass="nouveauStyle2">
<asp:CheckBoxList ID="CheckBoxList2" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel3" runat="server" BackColor="Blue" Height="125px"
Width="340px" Visible="False" CssClass="nouveauStyle3">
<asp:CheckBoxList ID="CheckBoxList3" runat="server"
Height="97px" Width="336px"
onselectedindexchanged="CheckBoxList3_SelectedIndexChanged">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel4" runat="server" BackColor="Lime" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList4" runat="server" Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel5" runat="server" BackColor="Yellow" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList5" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel6" runat="server" BackColor="Blue" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList6" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel7" runat="server" BackColor="Lime" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList7" runat="server" Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel8" runat="server" BackColor="Yellow" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList8" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel9" runat="server" BackColor="Blue" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList9" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel10" runat="server" BackColor="Lime" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList10" runat="server" Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel11" runat="server" BackColor="Yellow" Height="125px"
Width="340px" Visible="False">
<asp:CheckBoxList ID="CheckBoxList11" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
<aspanel ID="Panel12" runat="server" BackColor="Blue" Height="125px"
Width="340px" Visible="False" CssClass="nouveauStyle12">
<asp:CheckBoxList ID="CheckBoxList12" runat="server"
Height="97px" Width="336px">
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:CheckBoxList>
</aspanel>
</ContentTemplate>
</asp:UpdatePanel>
<p>
<asp:ListBox ID="ListBox1" runat="server" Font-Bold="True" Height="100px"
SelectionMode="Multiple" Width="340px">
<asp:ListItem>Semaine 1 : Lundi 1/1/2009 au Samedi 6/1/209</asp:ListItem>
<asp:ListItem>Semaine 2 : Lundi 8/1/2009 au Samedi 13/1/209</asp:ListItem>
<asp:ListItem>Semaine 3 : Lundi 15/1/2009 au Samedi 20/1/209</asp:ListItem>
<asp:ListItem>Semaine 4 : Lundi 22/1/2009 au Samedi 27/1/209</asp:ListItem>
<asp:ListItem>Semaine 5 : Lundi 29/1/2009 au Samedi 3/2/209</asp:ListItem>
<asp:ListItem></asp:ListItem>
</asp:ListBox>
              
<asp:Button ID="Button1" runat="server" Text="Valider"
onclick="Button1_Click" />
               
<asp:Button ID="Button2" runat="server" Text="Raz champs" />
</p>
</form>
</body>
</html>

fichier GestionAgenda.cs :

using System;
using System.Windows.Forms;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

public partial class GestionAgenda : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
{
Lundi_Horaire1_HeureDebut.Enabled = CheckLundi.Checked;
Lundi_Horaire1_HeureFin.Enabled = CheckLundi.Checked;
Lundi_Horaire2_HeureDebut.Enabled = CheckLundi.Checked;
Lundi_Horaire2_HeureFin.Enabled = CheckLundi.Checked;
}
protected void CheckMardi_CheckedChanged(object sender, EventArgs e)
{
Mardi_Horaire1_HeureDebut.Enabled = CheckMardi.Checked;
Mardi_Horaire1_HeureFin.Enabled = CheckMardi.Checked;
Mardi_Horaire2_HeureDebut.Enabled = CheckMardi.Checked;
Mardi_Horaire2_HeureFin.Enabled = CheckMardi.Checked;
}
protected void CheckMercredi_CheckedChanged(object sender, EventArgs e)
{
Mercredi_Horaire1_HeureDebut.Enabled = CheckMercredi.Checked;
Mercredi_Horaire1_HeureFin.Enabled = CheckMercredi.Checked;
Mercredi_Horaire2_HeureDebut.Enabled = CheckMercredi.Checked;
Mercredi_Horaire2_HeureFin.Enabled = CheckMercredi.Checked;

}
protected void CheckJeudi_CheckedChanged(object sender, EventArgs e)
{
Jeudi_Horaire1_HeureDebut.Enabled = CheckJeudi.Checked;
Jeudi_Horaire1_HeureFin.Enabled = CheckJeudi.Checked;
Jeudi_Horaire2_HeureDebut.Enabled = CheckJeudi.Checked;
Jeudi_Horaire2_HeureFin.Enabled = CheckJeudi.Checked;
}
protected void CheckVendredi_CheckedChanged(object sender, EventArgs e)
{
Vendredi_Horaire1_HeureDebut.Enabled = CheckVendredi.Checked;
Vendredi_Horaire1_HeureFin.Enabled = CheckVendredi.Checked;
Vendredi_Horaire2_HeureDebut.Enabled = CheckVendredi.Checked;
Vendredi_Horaire2_HeureFin.Enabled = CheckVendredi.Checked;
}
protected void CheckSamedi_CheckedChanged(object sender, EventArgs e)
{
Samedi_Horaire1_HeureDebut.Enabled = CheckSamedi.Checked;
Samedi_Horaire1_HeureFin.Enabled = CheckSamedi.Checked;
Samedi_Horaire2_HeureDebut.Enabled = CheckSamedi.Checked;
Samedi_Horaire2_HeureFin.Enabled = CheckSamedi.Checked;
}
protected void Button1_Click(object sender, EventArgs e)
{
ConnectionStringSettings settings;
settings = System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionCabinetMedical"];
string connectionString = settings.ConnectionString;
//string strRequete = "INSERT INTO AGENDA_PRATICIENS (NumeroID_PRATICIEN,"
// +"DATE_CONSULTATION, MATIN_HEURE_DEBUT, MATIN_HEURE_FIN, "
// +"APRESMIDI_HEURE_DEBUT, APRESMIDI_HEURE_FIN)"
// +"VALUES ('"+Request.Cookies["NumeroID"].Value+"',"
// +UneDate.ToString()+","
// +"'"+Lundi_Horaire1_HeureDebut.Text+"',"
// +"'"+Lundi_Horaire1_HeureFin.Text + "',"
// + "'" + Lundi_Horaire2_HeureDebut.Text + "',"
// + "'" + Lundi_Horaire2_HeureFin.Text + "')";

//try
//{
//SqlConnection oConnection = new SqlConnection(connectionString);

//SqlCommand oCommand = new SqlCommand(strRequete, oConnection);
//oConnection.Open();
//Label1.Text = "Etat de la connexion : " + oConnection.State;
//SqlDataReader oReader = oCommand.ExecuteReader();
//if (oReader.HasRows)
//{
//oReader.Read();
//Label1.Text = Label1.Text + " (" + oReader.GetString(0) + "-" + oReader.GetString(1) + "-" + oReader.GetInt32(2).ToString() + "-" + oReader.GetString(3) + ")";
//**** le type de connection : P = Praticien, M=Patient et A=Administrateur général
//TypeAcces = oReader.GetString(3);
//NumeroID = oReader.GetInt32(2);
//Label1.Text = Label1.Text + "-" + TypeAcces;
//if (Login1.UserName == oReader.GetString(0) & Login1.Password == oReader.GetString(1))
//e.Authenticated = true;
//}
//oConnection.Close();
//}
//catch (Exception erreur)
//{
// Label1.Text = "L'erreur suivante a été rencontrée :" + erreur.Message;
//}

for (int i=0; i < ListBox1.Items.Count; i++)
{
if (ListBox1.Items[i].Selected == true)
{
MessageBox.Show(ListBox1.Items[i].ToString());
}
}

//foreach (string s in ListBox1.SelectedItem)
//{
// MessageBox.Show(s);
//}
}
int SemaineDuneDate(DateTime dt)
{
DateTime dtWeek = new DateTime(dt.Year, 1, 1);
System.TimeSpan ts = dt.Subtract(dtWeek);
int day = ts.Days;

return day / 7 + 1;
}

protected void UpdatePanel1_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack) //Pour ne l'execute qu'une fois
{
DateTime DateDebut = DateTime.Parse("01/01/2009");
DateTime DateFin = DateTime.Parse("31/12/2009");
DateTime UneDate;
int NbrJours = DateFin.Subtract(DateDebut).Days;

MessageBox.Show(NbrJours.ToString());
for (int i = 0; i <= NbrJours; i++)
{
UneDate = DateDebut.AddDays(i);
//ListBox1.Items.Add(UneDate.ToString());
ListBox1.Items.Add("Semaine "+SemaineDuneDate(UneDate).ToString()+" : "+UneDate.ToString());
}
}
}
protected void Bn01_Click(object sender, EventArgs e)
{
Panel1.Visible = false;
Panel2.Visible = false;
Panel3.Visible = false;
Panel4.Visible = false;
Panel5.Visible = false;
Panel6.Visible = false;
Panel7.Visible = false;
Panel8.Visible = false;
Panel9.Visible = false;
Panel10.Visible = false;
Panel11.Visible = false;
Panel12.Visible = false;

string chaine_numbtn = ((System.Web.UI.WebControls.Button)sender).ID.Substring(2, 2);
int numbtn = Convert.ToInt32(chaine_numbtn);
System.Web.UI.WebControls.Panel LePanel = (System.Web.UI.WebControls.Panel)FindControl("Panel" + numbtn.ToString());
LePanel.Visible = true;
}
}