MSCRMBLOG.NET - Microsoft CRM & Sharepoint Blog

here we go, just some simple upload code that uploads documents into a document library.

It also checks if the same file exist in the destination library before upload.

SPSite site = new SPSite("http://mysharepointsite");
SPWeb web = site.OpenWeb();
web.AllowUnsafeUpdates = true; // i always add this in to prevent security errors
Stream fStream = postedFile.InputStream;
byte[] contents = new byte[fStream.Length];
fStream.Read(contents, 0, (int)fStream.Length);
fStream.Close();
string newFilename = System.IO.Path.GetFileName(postedFile.FileName);
SPFile fileExist = web.GetFile(destFolder + "/" + newFilename);

if (fileExist.Exists)
{
    Response.Write("<font color='red'>Error: A file exist with the same filename. Please Rename this File.</font><br />");
}
else
{
   web.GetFolder(destFolder).Files.Add(newFilename, contents);
   completed.Text = "<br /><font color='green'>Successfully uploaded '" + filename + "' to: " + destFolder + " </font><br /><br /><br />";
}

MSCRM-Admin Sharepoint document library upload, Sharepoint, sharepoint upload, wss, wss upload