StorageDataSource.StorageDataSource method

Creates a new StorageDataSource object.
Syntax
storageDataSource.storageDataSource(query, options);
Parameters
- query
-
Type: Windows.Storage.Search.IStorageQueryResultBase
The IStorageQueryResultBase that the StorageDataSource obtains its items from.
Instead of IStorageQueryResultBase, you can also pass one of these string values:
Value Meaning - "Music"
Access the Music library with musicView thumbnails sized at 256 by 256 pixels.
- "Pictures"
Access the Pictures library with picturesView thumbnails sized at 190 by 130 pixels.
- "Videos"
Access the Videos library with videosView thumbnails sized at 190 by 130 pixels.
- "Documents"
Access the Documents library with documentsView thumbnails sized at 40 by 40 pixels.
- options
-
Type: Object
The set of properties and values to apply to the new StorageDataSource. Properties on this object may include:
-
A Windows.Storage.FileProperties.ThumbnailMode value that specifies the type of thumbnails requested (if any).
-
The requested size, in pixels, of the longest edge of the thumbnail. Windows uses this value as a guide and tries to scale the thumbnail image without reducing the quality of the image. If Windows can't find a thumbnail image that it can scale to meet the requested size, a larger thumbnail might be returned. If no larger thumbnail is available, a thumbnail image that is smaller than the requested size might be returned.
-
A Windows.Storage.FileProperties.ThumbnailOptions value that specifies additional options for retrieving thumbnails.
-
A boolean value that specifies whether items will only be returned with properties and thumbnails already delivered.
Return value
This method does not return a value.
Requirements
|
Minimum WinJS version |
WinJS 3.0 |
|---|---|
|
Namespace |
WinJS.UI |
See also