public static async Task<WebStream> Get(string url, string encoding, string uagent = null,
NameValueCollection headers = null, CookieCollection cookies = null, int timeout = 10000,
bool redirect = true, string referer = null, IWebProxy proxy = null)
{
return await CreateStream(url, null, encoding, null, uagent, headers, cookies, timeout, redirect, referer, proxy);
}
public static async Task<WebStream> Post(string url, Dictionary<string, string> postdata, string encoding, string uagent = null,