Upload Photo Attachment XML

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C#

XML

HTTP

File-Upload

Hello !

I have a question about uploading a file by XML . I have this part of code , on the server side (Bugzilla) that i can't touch . I just can use the URL in my client side code.

public static void UploadPhoto(Photo chosenPhoto)
       {
           string uriParameters = string.Format("?mimeType={0}&description={1}&bugId={2}&submitterId={3}&fileName={4}",
           chosenPhoto.MimeType, chosenPhoto.Description, chosenPhoto.BugId, chosenPhoto.SubmitterId, chosenPhoto.FileName);
           string randomToken = "&randomToken=" + new Random().Next().ToString();
           bugzillaUrl = new Uri(uriBase + uriParameters + randomToken, UriKind.Absolute);
           photo = new byte[(int)chosenPhoto.PhotoStream.Length];
           chosenPhoto.PhotoStream.Read(photo, 0, (int)chosenPhoto.PhotoStream.Length);
           uploadAttachment();
       }

So, in my client side, I want to add a photo, so a picture, and I have to enter all the parameter of the URL .

protected void ButtonUpload_Click(object sender, EventArgs e)
        {
            if (TextBoxDescription.Text != "")
            {
                if (FileUploadAttach.HasFile)
                {
                    try
                    {
                        //Add Attachement
                        string paramMimeType = FileUploadAttach.PostedFile.ContentType;
                        string paramDescription = TextBoxDescription.Text;
                        string paramBugId = Request.QueryString.Get("bugId");
                        string paramSubmitterId = Request.Cookies["UserSettings"]["Userid"];
                        string paramFileName = FileUploadAttach.PostedFile.FileName;


                        WebClient wc = new WebClient();

                        resultUpload = ("http://192.168.0.18/buggateway/SetAttachment.aspx?mimeType=" + paramMimeType + "&description=" + paramDescription + "&bugId=" + paramBugId + "&submitterId=" + paramSubmitterId + "&fileName=" + paramFileName);
                        wc.UploadFile(resultUpload, paramFileName);
                        TextBoxDescription.Text = "";
                        PanelAllAttachment.Controls.Clear();
                        LoadBugsAttachments();
                    }
                    catch
                    {
                        txtOutput.InnerHtml = "Error saving <b>" +
                        FileUploadAttach.PostedFile.FileName + "</b><br>" + e.ToString();
                    }
                }
            }
            else
            {
                Response.Write("Description missing");
            }


        }

So my question is :

The file is uploading , but the file is empty when I retrieve it .
How can I pass the byte array from my client side , to the server side ? Should I use HTTP something ? Or Photo stream ... ?

Can someone help me ?


Thank you very much .