/// <summary>
/// Delta 每页最多1000
/// </summary>
public List <DriveItem> DeltaTest(string driveId)
{
//var deltaData = graphServiceClient.Sites["xluov.sharepoint.com,2a3dda8f-3fc1-4d2d-a7fc-a10ea44aa310,144a5a37-0b91-4754-8459-f2b4a01c93d4"].Drive.Root.Delta().Request().Select("sharepointids,id,lastModifiedDateTime,name,webUrl,folder,createdDateTime").Top(1000).GetAsync().Result;
var deltaData = graphServiceClient.Drives[driveId].Root.Delta().Request().Select("sharepointids,id,lastModifiedDateTime,name,webUrl,folder,createdDateTime").Top(1000).GetAsync().Result;
//var deltaData = graphServiceClient.Sites["m365x157144-my.sharepoint.com,47b37a14-09dd-407f-9509-6fa9b4ad20d4,08d6db6f-5165-4fd4-ad22-7a61201f766a"].Drive.Root.Delta().Request().GetAsync().Result;
return(GraphCommonUtility.GetRequestAllOfDatas <DriveItem>(deltaData));
}
public List <DriveItem> GetAllItemsUnderFolder(string driveId, string folderId)
{
List <DriveItem> allOfFolders = new List <DriveItem>();
var currentPage = graphServiceClient.Drives[driveId].Items[folderId].Children.Request().Select("sharepointids,id,lastModifiedDateTime,name,webUrl,folder,createdDateTime").Top(int.MaxValue).GetAsync().Result;
var subItems = GraphCommonUtility.GetRequestAllOfDatas <DriveItem>(currentPage).ToList();
foreach (var child in subItems)
{
if (child.Folder != null && child.Folder.ChildCount > 0)
{
allOfFolders.AddRange(GetAllItemsUnderFolder(driveId, child.Id));
}
}
allOfFolders.AddRange(subItems);
return(allOfFolders);
}
public IEnumerable <DriveItem> GetDriveFiles(string siteId, string listId, string parentFolderUrl)
{
Stopwatch watch = new Stopwatch();
watch.Start();
IDriveItemChildrenCollectionPage currentPage = null;
const string SelectValue = "SharePointIds,File";
if (string.IsNullOrEmpty(parentFolderUrl))
{
currentPage = graphServiceClient.Sites[siteId].Lists[listId].Drive.Root.Children.Request().Select(SelectValue).GetAsync().Result;
}
else
{
currentPage = graphServiceClient.Sites[siteId].Lists[listId].Drive.Root.ItemWithPath(parentFolderUrl).Children.Request().Select(SelectValue).GetAsync().Result;
}
var items = GraphCommonUtility.GetRequestAllOfDatas <DriveItem>(currentPage).Where(item => item.File != null);
watch.Stop();
Console.WriteLine($"GetDriveFiles:{watch.Elapsed.TotalSeconds}");
return(items);
}
