public override Task <StorageFileProperties> GetPropertiesAsync(CancellationToken cancellationToken = default)
{
return(Task.Run(() =>
{
_fileInfo.Refresh();
EnsureExists(cancellationToken);
// Attempting to get the real file name can fail, e.g. the file might have been deleted in between.
// In such a case, simply return the last fetched name. It will happen rarely and is good enough
// for such cases.
cancellationToken.ThrowIfCancellationRequested();
var realFileName = FsHelper.GetRealFileName(_fullPath.ToString()) ?? _fileInfo.Name;
var lastWriteTime = File.GetLastWriteTimeUtc(_fullPath.ToString());
return new StorageFileProperties(
realFileName,
IOPath.GetFileNameWithoutExtension(realFileName),
PhysicalPathHelper.GetExtensionWithoutTrailingExtensionSeparator(realFileName)?.ToNullIfEmpty(),
_fileInfo.CreationTimeUtc,
lastWriteTime,
(ulong)_fileInfo.Length
);
}, cancellationToken));
}
