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Create an HttpHandler using the ClassLibraryTemplate in the visual Studio 2005.
using System;
using System.Web;
using System.Collections.Generic;
using System.Text;
using Microsoft.SharePoint;
using Microsoft.SharePoint.ApplicationRuntime;
using Microsoft.SharePoint.Utilities;
using System.IO;
namespace [NameSpaceName]
{
public class [ClassName] :IHttpHandler
{
public [ClassName]()
{
}
public void ProcessRequest(HttpContext context)
{
SPFile myFile = null;
SPSite siteCollection = SPContext.Current.Site;
SPWeb web = siteCollection.OpenWeb();
web.AllowUnsafeUpdates = true;
SPList list = web.Lists["MyList"];
SPListItemCollection items = list.Items;
string URL = context.Request.Url.ToString();
Char[] param = { '/' };
String[] filename = URL.Split(param);
string path = "";
foreach (SPListItem item in items)
{
if (item.Name.ToUpper() == filename[filename.Length - 1].ToUpper().ToString())
{
item.Audit.WriteAuditEvent(SPAuditEventType.View, "CustomViewAuditEvent", "<myXml>MyData</myXml>");
item.Audit.AuditFlags = SPAuditMaskType.All;
item.Audit.Update();
myFile = item.File;
byte[] fileBuffer = myFile.OpenBinary();
path = "c:\\" + myFile.Name;
FileStream stream = new FileStream(path, FileMode.Create);
stream.Write(fileBuffer, 0, fileBuffer.Length);
stream.Close();
}
}
list.Audit.Update();
web.Update();
context.Response.WriteFile(path);
}
public bool IsReusable
{
// To enable pooling, return true here.
// This keeps the handler in memory.
get { return false; }
}
}
}
Comments
- Anonymous
May 04, 2008
PingBack from http://stevepietrek.com/2008/05/04/links-542008/