private void btnLogin_Click(object sender, EventArgs e)
{
mAuthURL = meli.GetAuthUrl(577247158873150, MercadoLibre.SDK.Meta.MeliSite.Argentina, "https://trendsistemas.com/ml_response.php");
Uri myUri = new Uri(mAuthURL);
System.Diagnostics.Process.Start(@mAuthURL);
meli.Credentials = new MercadoLibre.SDK.MeliCredentials(MercadoLibre.SDK.Meta.MeliSite.Argentina, 577247158873150, "lTGAzLn0QBkr7yrQWPc4yb88sPwnVksS");
//APP_USR-577247158873150-012817-cd7e2cade3e89b6863bbf9452df3319d__E_G__-241962277
}
