有什么方法可以加快 Picasa PhotoQuery？

Question

I am trying to retrieve a couple sets of images from Picasa via C# . When I debug, I notice that the queries are taking up to 4 seconds each. My code is as follows:

var thumbnailPhotoQuery = new PhotoQuery(PicasaQuery.CreatePicasaUri("SomeUser","SomeGallery"));
var largePhotoQuery = new PhotoQuery(PicasaQuery.CreatePicasaUri("SomeUser","AnotherGallery"));

var thumbnailFeed = picasaService.Query(thumbnailPhotoQuery);
var largeFeed = picasaService.Query(largePhotoQuery);

My galleries contain only about 20 images each. Is there anything I can do to make these execute faster?

Answer 1

try specify what do you really want to download using "fields" extra parameter.

Example:

thumbnailPhotoQuery.ExtraParameters = @"fields=entry(gphoto:id,title,gphoto:"
+ "timestamp,media:group(media:content,media:thumbnail[@width=144]))";