} // OutputUsers(IUserDeltaCollectionPage users)
private IUserDeltaCollectionPage GetUsers(GraphServiceClient graphClient, object deltaLink)
{
IUserDeltaCollectionPage page;
if (lastPage == null)
{
page = graphClient
.Users
.Delta()
.Request()
.GetAsync()
.Result;
}
else
{
if (deltaLink == null)
{
return(null);
}
else
{
lastPage.InitializeNextPageRequest(graphClient, deltaLink.ToString());
page = lastPage.NextPageRequest.GetAsync().Result;
}
}
lastPage = page;
return(page);
} // GetUsers(GraphServiceClient graphClient, object deltaLink)
private static IUserDeltaCollectionPage GetUsers(GraphServiceClient graphClient, object deltaLink)
{
IUserDeltaCollectionPage page;
// IF this is the first request (previous=null), then request all users
// and include Delta() to request a delta link to be included in the
// last page of data
if (_previousPage == null)
{
page = graphClient.Users
.Delta()
.Request()
.Select("Id,GivenName,Surname")
.GetAsync()
.Result;
}
// ELSE, not the first page so get the next page of users
else
{
_previousPage.InitializeNextPageRequest(graphClient, deltaLink.ToString());
page = _previousPage.NextPageRequest.GetAsync().Result;
}
_previousPage = page;
return(page);
}
private static IUserDeltaRequest GetNextDeltaRequest(IUserDeltaCollectionPage currentPage, IGraphServiceClient client)
{
string deltaLink = GetDeltaLinkFromPage(currentPage);
currentPage.InitializeNextPageRequest(client, deltaLink);
return(currentPage.NextPageRequest);
}
private async Task <IUserDeltaCollectionPage> GetUsers(GraphServiceClient graphClient, object deltaLink)
{
IUserDeltaCollectionPage page;
if (lastPage == null)
{
page = await graphClient.Users
.Delta()
.Request()
.GetAsync();
}
else
{
lastPage.InitializeNextPageRequest(graphClient, deltaLink.ToString());
page = await lastPage.NextPageRequest.GetAsync();
}
lastPage = page;
return(page);
}