private void Button224_authtokengenerate_Click(object sender, EventArgs e) { string token = Nanoleaf.GenerateToken(textBox224_location.Text); if (token != null) { textBox221_authtoken.Text = token; } if (textBox224_location.Text.Length > 0 && textBox224_authtoken.Text.Length > 0 && !textBox224_authtoken.Text.StartsWith("---")) { devices[3] = new NanoleafDevice(textBox224_location.Text, textBox224_authtoken.Text); UpdateEffectList(); } }