Hi,

I have used asp.net file upload control but it can only upload one file at a time and it blocks the UI during upload(synchronous). I however need to upload many files at once. I have not tried the one that comes with Ajax Control toolkit but I got another one. It works fine as in I can browse and choose more than one file at a time. The problem is I can't get access to the files that i choose on the client because the control is an input html control and I can't access it on the server side (C# code behind).

What am I leaving out? Please someone help...
The details are below:
Code:
var x = this.Page.FindControl("FileUpload1");

                lbuploadmessage.Text = x.GetType().ToString();

              HttpFileCollection hfc = Request.Files; 
                List<L2SQLData.PatientFile> list = new List<L2SQLData.PatientFile>();
                for (int i = 0; i < hfc.Count; i++)
                {
                    HttpPostedFile hpf = hfc[i];
                    if (hpf.ContentLength > 0 && hpf.ContentLength < 1024000)
                    {
                        string filename = Path.GetFileName(hpf.FileName);
                        string ext = Path.GetExtension(hpf.FileName);
                        var guidname = Guid.NewGuid().ToString();
                        //FileUpload1.SaveAs(Server.MapPath("~/Uploads/DocClerkings/") + guidname + ext);
                    
                        hpf.SaveAs(Server.MapPath("~/Uploads/DocClerkings/") + guidname + ext );
                        lbuploadmessage.Text = "Upload status:" + hpf.FileName + " successfully uploaded!";
As you can see I named the control-"FileUpload1" but at runtime (Debug) the object x is null and Request.Files collection that's supposed to contain the browsed files is empty too. The multi - upload control looks like this:

<input id = "FileUpload1" type="file" class="multi"/>

with two scripts i added as follows:

<script src="jquery-latest.js" type="text/javascript" language="javascript"></script>
<script src="jquery.MultiFile.js" type="text/javascript" language="javascript"></script>

So what did I leave out?

Cheers