后台代码
usingSystem;
usingSystem.Data;
usingSystem.Configuration;
usingSystem.Web;
usingSystem.Web.Security;
usingSystem.Web.UI;
usingSystem.Web.UI.WebControls;
usingSystem.Web.UI.WebControls.WebParts;
usingSystem.Web.UI.HtmlControls;
usingSystem.Runtime.Remoting;
usingSystem.Runtime.Remoting.Lifetime;
usingSystem.IO;
publi
cpartialclass_Default:System.Web.UI.Page
{
protectedvoidPage_L
oad(objectsender,EventArgse)
{
DirectoryInfoimagesfile=newDirectoryInfo(Server.MapPath("./images"));
DataList1.DataSource=imagesfile.GetFiles("*.jpg");
DataList1.DataBind();
}
}
前台代码:
<%@PageLanguage="C#"AutoEventWireup="true"CodeFile="Default.aspx.cs"Inherits="_Default"%>
<
HTMLXMLNS="HTTP: xhtml? 1999 www.w3.org>
&;nbsp;
xml:namespace prefix = asp />
说明:如果大家想生成真正的缩略图就要在另个页面生成
ImageUrl='<%#"AAA.aspx取得生成的结果即可。可参考以下代码:
Example:SimpleImageHandler.ashx
<%@WebHandlerLanguage="C#"Class="SimpleImageHandler"%>
usingSystem;
usingSystem.Drawing;
usingSystem.Drawing.Imaging;