private async void ConnectButton_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
try
{
ConnectButton.IsEnabled = false;
// Try to get the service
if (service == null)
{
service = await MessageProtocolClient.GetServiceAsync(deviceId);
}
// Now try to get the Wi-Fi network status of the device.
messageProtocolClient.WifiStatusRequestReceived += WifiStatusRequest_RequestReceived;
await messageProtocolClient.ListenForWifiStatusAsync(service);
// Update button.
ConnectButton.Content = "Refresh";
ConnectButton.IsEnabled = true;
}
catch (Exception ex)
{
MessageDialog exceptionAlert = new MessageDialog(ex.Message, "Alert");
exceptionAlert.Commands.Add(new UICommand("OK"));
await exceptionAlert.ShowAsync();
ConnectButton.IsEnabled = true;
return;
}
}