Automatically displays all the pictures in a folder named Photos : Repeater « Data Binding « ASP.NET Tutorial
- ASP.NET Tutorial
- Data Binding
- Repeater
<%@ Page Language="C#" %>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Collections.Generic" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<script runat="server">
void Page_Load()
{
if (!Page.IsPostBack)
{
Repeater1.DataSource = GetPhotos();
Repeater1.DataBind();
}
}
public List<String> GetPhotos()
{
List<string> photos = new List<string>();
string photoPath = MapPath("~/Photos");
string[] files = Directory.GetFiles(photoPath);
foreach (string photo in files)
photos.Add("~/Photos/" + Path.GetFileName(photo));
return photos;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Show Photos</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Repeater
id="Repeater1"
runat="server">
<ItemTemplate>
<asp:Image
id="Image1"
Width="200px"
ImageUrl='<%# Container.DataItem %>'
Runat="server" />
</ItemTemplate>
</asp:Repeater>
</div>
</form>
</body>
</html>