/// <summary>
/// Try to launch the program as admin, return result
/// </summary>
private void LaunchCurrentAppAsAdmin()
{
ProcessStartInfo info = new ProcessStartInfo
{
FileName = PermissionChecker.GetExe(),
UseShellExecute = true,
CreateNoWindow = true
};
//Required by UAC ;(
info.UseShellExecute = true;
// Provides Run as Administrator
info.Verb = "runas";
// Custom argument so we know we manually elevated the process
info.Arguments = "/elevated";
try
{
Process process = new Process {
StartInfo = info
};
process.Start();
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}
protected override void OnStartup(StartupEventArgs e)
{
#if DEBUGELEVATED
if (IsElevated())
{
if (Debugger.IsAttached)
{
Debugger.Break();
}
else
{
Debugger.Launch();
}
}
#endif
if (OsInformation.GetWindowsReleaseVersion() < 1703)
{
// Version too low to use Bluetooth, skip check.
return;
}
string exeName = Path.GetFileName(PermissionChecker.GetExe());
Guid guid = Guid.NewGuid();
Debug.WriteLine(@"Is Admin: " + UserIsAdmin());
var result = PermissionChecker.EnsureAppPermissionsSet(exeName, guid);
if (result == PermissionCheckResult.ElevationRequired)
{
if (IsElevated() || UserIsAdmin())
{
MessageBox.Show("Failed to set BLE Permissions!", "Failed", MessageBoxButton.OK,
MessageBoxImage.Error);
Environment.Exit(1);
}
else
{
if (MessageBox.Show("BLE permissions requried. Restart now with elevated privilegues?",
"Register BLE now?", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
LaunchCurrentAppAsAdmin();
Environment.Exit(2);
}
}
}
if (!IsElevated())
{
return;
}
LaunchCurrentAppAgain();
Environment.Exit((int)result);
}
private void LaunchCurrentAppAgain()
{
ProcessStartInfo info = new ProcessStartInfo
{
FileName = PermissionChecker.GetExe(),
UseShellExecute = true
};
try
{
Process process = new Process {
StartInfo = info
};
process.Start();
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}