Multithreading a large number of web requests in c#

Question

I have an program where I need to create some large number of folders to an external sharepoint site (external meaning I can\'t use the sharepoint object model). Web request

Answer 1

try this

folderPathList.ToList().ForEach(p =>
        {
            ThreadPool.QueueUserWorkItem((o) =>
                 {
                     WebRequest request = WebRequest.Create(p);
                     request.Credentials = DefaultCredentials;
                     request.Method = "MKCOL";
                     WebResponse response = request.GetResponse();
                     response.Close(); 
                 });

EDIT - different webrequest approach

folderPathList.ToList().ForEach(p =>
        {
            ThreadPool.QueueUserWorkItem((o) =>
                 {
                     using (WebClient client = new WebClient())
                     {
                         client.Credentials = DefaultCredentials;
                         client.UploadString(p, "MKCOL", "");
                     }
                 });
        });