public override WebResponse GetResponse()
{
if (Proxy == null)
{
throw new InvalidOperationException("Proxy property cannot be null.");
}
if (String.IsNullOrEmpty(Method))
{
throw new InvalidOperationException("Method has not been set.");
}
if (RequestSubmitted)
{
return _response;
}
_response = InternalGetResponse();
RequestSubmitted = true;
return _response;
}