Erreur You must have a ScriptManager on the page to use an UpdateProgress control.
Bonjour a tous,
Lors de l'exécution de ma page web j'ai une exception qui est levé.
C'est celle-ci : Only one instance of a ScriptManager can be added to the page.
Code:
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Annuaire2_Default"
Theme="SkinFile" MasterPageFile="~/MasterPage.master" ValidateRequest="false" %>
<%@ Register Assembly="Microsoft.Web.Preview" Namespace="Microsoft.Web.Preview.UI"
TagPrefix="cc1" %>
<%@ Register Assembly="Microsoft.Web.Preview" Namespace="Microsoft.Web.Preview.UI.Controls"
TagPrefix="cc2" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<asp:ScriptManager
ID="ScriptManager1" runat="server" EnablePartialRendering=true>
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel3" runat="server">
<contenttemplate>
<TABLE><TBODY><TR><TD align=left><asp:Panel id="PanelUsers" runat="server">
<cc1:UpdateProgress id="UpdateProgress1" runat="server" __designer:wfdid="w2">
<ProgressTemplate>
<table style="WIDTH: 328px">
<tbody>
<tr>
<td>Veuillez patienter pendant le chargement des données</TD>
</TR>
<tr>
<td align=center>
<asp:Image id="Image1" runat="server" ImageUrl="~/images/progressBarXP.gif" __designer:wfdid="w3"></asp:Image>.....
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