Below is a sample code snippet demonstrating on how to launch the lock Screen App via the URI Scheme and LaunchUriAsync method in Windows Phone using C#?
Launching the lock Screen Settings App using URI Scheme in Windows Phone 8
using Microsoft.Phone.Controls;
using System;
using System.Windows;
using System.Windows.Controls;
using Windows.System;
namespace AbundantCodeWP8
{
public partial class MainPage : PhoneApplicationPage
{
public MainPage()
{
InitializeComponent();
}
async private void Button_Click_1(object sender, RoutedEventArgs e)
{
await LaunchLocationSettingsApp();
}
// Function open the lock Settings App using URI Scheme in Windows Phone 8 using C#.
private async System.Threading.Tasks.Task LaunchLocationSettingsApp()
{
await Launcher.LaunchUriAsync(new Uri("ms-settings-lock:"));
}
}
}