private async void button17_Click(object sender, EventArgs e)
{
List <string> hosts = await TwitchApi.GetChannelHosts(textBox21.Text);
if (hosts.Count > 0)
{
foreach (string host in hosts)
{
MessageBox.Show(host);
}
}
else
{
MessageBox.Show("No hosts for '" + textBox21.Text + "'");
}
}