<%@ Page Title="MIME Type Validation" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" %>
<%@ Register Assembly="AjaxUploader" Namespace="AjaxUploader.Controls" TagPrefix="au" %> 
<asp:Content ID="TitleContent" ContentPlaceHolderID="TitleContent" runat="server">MIME Type Validation - AjaxUploader v5.2 Demos</asp:Content>
<asp:Content ID="HeaderContent" ContentPlaceHolderID="HeaderTitle" runat="server">MIME Type Validation</asp:Content> 
<asp:Content ID="BodyContent" ContentPlaceHolderID="MainContent" runat="server"> 
<div class="demo-card"> <div class="demo-card-header">MIME Type Validation</div> <div class="demo-card-body"> <p class="demo-description"> Validate files by their MIME type using <code>EnableMimeCheck="true"</code>. This checks
 the actual content type rather than just the file extension, providing stronger security.
 </p> <au:AjaxFileUpload ID="Uploader1" runat="server"
 EnableMimeCheck="true"
 AllowedExtensions=".jpg,.png,.gif,.pdf"
 ButtonText="Select File (images/PDF only)"
 AutoUpload="true"
 ShowProgress="true" /> <div class="code-panel"> <pre><code>&lt;au:AjaxFileUpload ID="Uploader1" runat="server"
 EnableMimeCheck="true"
 AllowedExtensions=".jpg,.png,.gif,.pdf"
 ButtonText="Select File (images/PDF only)"
 AutoUpload="true"
 ShowProgress="true" /&gt;</code></pre> </div> <p class="mt-3 text-muted"> MIME checking verifies the actual file content matches the extension, preventing
 renamed files from bypassing extension-based validation.
 </p> </div>
</div> 
</asp:Content>
