Uploading a document to a document library using SharePoint Default WebServices

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net;
using System.IO;
using System.Xml;
using MySite;
using System.Text;
public partial class Add_New_Document : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void btnUpload_Click(object sender, EventArgs e)
{



//Create a filestream containing the document you want to upload

FileStream oSourceFile = File.OpenRead(fuBrowse.PostedFile.FileName);

//Create a webrequest pointing to the site and document library you want to

//upload the document to. In addition specify the document name
string strOnlyFile = fuBrowse.PostedFile.FileName;

//onlyFile=onlyFile.Substring
strOnlyFile = strOnlyFile.Substring((fuBrowse.PostedFile.FileName).LastIndexOf(@"\") + 1);
string strCompleteFile="http://vlnrm:100/UserPages/"+strOnlyFile;
WebRequest oWr = WebRequest.Create(strCompleteFile);

oWr.Method = "PUT";

oWr.Headers.Add("Overwrite", "F");

//oWr.Timeout = Timeout.Infinite;

oWr.Credentials = CredentialCache.DefaultCredentials;



//Literally copy the bytes of the filestream into the request stream to "upload" the document to the library

byte[] oBytes = new byte[1024];

using (Stream oRq = oWr.GetRequestStream())

{

for (; ; )

{

int iBytes = oSourceFile.Read(oBytes, 0, oBytes.Length);

if (iBytes <= 0) break; oRq.Write(oBytes, 0, iBytes); } oSourceFile.Close(); } WebResponse oResponse = oWr.GetResponse(); //Now create the XML to submit to the list service web service StringBuilder oSb = new StringBuilder(); oSb.Append("");

oSb.Append(" ");

oSb.Append(" "+strCompleteFile+"");

//Change the title of the document - replace or add to the document properties as necessary

oSb.Append(" New Title");

oSb.Append("");



XmlDocument oDoc = new System.Xml.XmlDocument();

XmlElement oXBatch = oDoc.CreateElement("Batch");

oXBatch.SetAttribute("OnError", "Continue");

oXBatch.SetAttribute("PreCalc", "TRUE");

oXBatch.SetAttribute("ListVersion", "0");

oXBatch.InnerXml = oSb.ToString();



//Do the update replace the ListWebService object with your web service object

MySite.Lists oLstSvc = new MySite.Lists();

oLstSvc.Credentials = CredentialCache.DefaultNetworkCredentials;

XmlNode oRet = oLstSvc.UpdateListItems("UserPages", oXBatch);
Page.RegisterClientScriptBlock("alert", "");

}
}