private async Task LoginUser()
{
try
{
var graphClient = AuthenticationHelper.GetAuthenticatedClient();
if (graphClient != null)
{
var user = await graphClient.Me.Request().GetAsync();
NavView.Header = $"HI! {user.DisplayName}, Welcome to Microsoft Graph HOL";
login.Visibility = Visibility.Collapsed;
logout.Visibility = Visibility.Visible;
RecentFiles.Visibility = Visibility.Visible;
UploadFile.Visibility = Visibility.Visible;
DownloadFile.Visibility = Visibility.Visible;
ContentFile.Visibility = Visibility.Visible;
OutlookContacts.Visibility = Visibility.Visible;
ScheduleEvent.Visibility = Visibility.Visible;
UserExtension.Visibility = Visibility.Visible;
SaveAppData.Visibility = Visibility.Visible;
Activity.Visibility = Visibility.Visible;
}
}
catch (NotImplementedException ex)
{
NavView.Header = $"Register you app and add credential in App.xaml";
}
catch (Exception ex)
{
throw;
}
}
public static async Task DeleteOpenExtensionForMe(string extensionName)
{
try
{
var graphClient = AuthenticationHelper.GetAuthenticatedClient();
await graphClient.Me.Extensions[extensionName].Request().DeleteAsync();
}
catch (Exception ex)
{
Debug.WriteLine("Error to delete extension in graph: " + ex.Message);
throw;
}
}
public static async Task <List <ExtensionModel> > GetOpenExtensionsForMe()
{
try
{
var graphClient = AuthenticationHelper.GetAuthenticatedClient();
var result = await graphClient.Me.Extensions.Request().GetAsync();
return(result.CurrentPage.Select(r => new ExtensionModel()
{
Display = r.Id,
Properties = (Dictionary <string, object>)r.AdditionalData
}).ToList());
}
catch (Exception ex)
{
Debug.WriteLine("Error to get sextension in graph: " + ex.Message);
throw;
}
}
public static async Task <List <DriveItem> > GetItems(int numberOfElements)
{
List <DriveItem> filesName = new List <DriveItem>();
try
{
var graphClient = AuthenticationHelper.GetAuthenticatedClient();
var onedrive = await graphClient.Me.Drive.Root.Children.Request().GetAsync();
filesName = await GetNameFiles(graphClient, filesName, onedrive, numberOfElements);
return(filesName);
}
catch (Exception ex)
{
Debug.WriteLine("Could not create a graph client: " + ex.Message);
throw;
}
}
