protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (tenant == "contoso.onmicrosoft.com" || clientId == "{...}")
{
// The user has not configured the sample for Azure Authentication.
UseAzureAuthenticationCheckBox.IsEnabled = false;
UseAzureAuthenticationCheckBox.IsChecked = false;
rootPage.NotifyUser("This sample has not been configured for Azure Authentication.", NotifyType.ErrorMessage);
}
try
{
// If the current role is Guid.Empty, then the user is not signed in.
Guid currentRole = DeviceLockdownProfile.GetCurrentLockdownProfile();
if (currentRole == Guid.Empty)
{
SignInStatus.Text = "You are not signed in.";
canSignOut = false;
}
else
{
DeviceLockdownProfileInformation currentProfile = DeviceLockdownProfile.GetLockdownProfileInformation(currentRole);
SignInStatus.Text = "You are signed in as " + currentProfile.Name;
canSignOut = true;
}
SignOutButton.IsEnabled = canSignOut;
LoadApplicationUsers();
}
catch (System.IO.FileNotFoundException)
{
rootPage.NotifyUser("Assigned Access is not configured on this device.", NotifyType.ErrorMessage);
}
}
private void LoadApplicationUsers()
{
// Add the available roles.
foreach (Guid roleId in DeviceLockdownProfile.GetSupportedLockdownProfiles())
{
DeviceLockdownProfileInformation profile = DeviceLockdownProfile.GetLockdownProfileInformation(roleId);
UserRoles.Items.Add(new ListBoxItem()
{
Content = profile.Name, Tag = roleId
});
}
// If there are roles available, then pre-select the first one and enable the Sign In button.
if (UserRoles.Items.Count > 0)
{
UserRoles.SelectedIndex = 0;
SignInButton.IsEnabled = true;
}
}
