private static void BeginRequest(IAsyncResult ar)
{
HttpHelper helper = ar.AsyncState as HttpHelper;
if (helper != null)
{
Stream stream = helper.Request.EndGetRequestStream(ar);
if (stream != null)
{
// Raise the begin request event to allow writing to the stream before the post data.
HttpStreamEventArgs e = new HttpStreamEventArgs(helper, stream);
helper.OnRequestBegin(e);
// Write the PostData to the stream.
byte[] buffer = helper.PostData.ToArray();
if (buffer != null && buffer.Length > 0)
{
stream.Write(buffer, 0, buffer.Length);
}
stream.Close();
}
helper.Request.BeginGetResponse(new AsyncCallback(HttpHelper.BeginResponse), helper);
}
}
private void OnRequestBegin(HttpStreamEventArgs e)
{
this.RequestBegin(e);
}
private void OnResponseComplete(HttpStreamEventArgs e)
{
this.ResponseComplete(e);
}