How to open system dialog in windows Phone 8.1 -

How to open system dialog in windows Phone 8.1 -

i open scheme dialog app. possible? mean user presses button , app open specific dialog (e.g. wi-fi setting or dialog in settings).

thanks help ;)

you can illustration utilize uri schemes launching built-in apps, hence wp8.1 has backward compatibility, presnted methods work - illustration open bluetooth use:

windows.system.launcher.launchuriasync(new uri("ms-settings-bluetooth:"));

windows-phone-8.1