private void login_button_Click(object sender, RoutedEventArgs e)
{
Window1 loginWindow = new Window1();
loginWindow.ShowInTaskbar = false;
loginWindow.Show();
}
private void button_Click(object sender, RoutedEventArgs e)
{
string reqStr = String.Format("https://api.vkontakte.ru/method/status.get?owner_id={0}&access_token={1}", user_id, access_token);
Window1 REqWeb = new Window1();
REqWeb.WebBrowser1.Navigate(reqStr);
}