public ClientTansport(string url, string query, bool fileupload)
{
Url = url + "?" + query;
Descriptor = new MyTransportDescriptor <TType>();
Worker.Tick += new System.Action <Timer>(Worker_Tick);
if (fileupload)
{
IHTMLElement template = Native.Document.getElementById(Helper.FormTemplateID);
if (template == null)
{
throw new System.Exception("form template not found");
}
Form = (IHTMLForm)template.cloneNode(false);
Form.action = Url;
Form.appendChild(new IHTMLElement());
FormHiddenChild.style.display = IStyle.DisplayEnum.none;
Descriptor.Callback = Expando.GetUniqueID("callback");
Expando.ExportCallback <string>(Descriptor.Callback, Callback);
ResetCallbackFrame();
}
else
{
Request = new IXMLHttpRequest();
}
}