Monthly Archives June 2016

Retrieve List Items using Portal SiteMap Provider

The Class includes a method called GetCachedListItemsByQuery that retrieves data from a list based on an SPQuery object that is provided as a parameter to the method call.

The method then looks in its cache to see if the items already exist. If they do, the method returns the cached results, and if not, it queries the list , store the results in cache and returns them from the method call.

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You can use the ListItemCollectionPosition class to implement paging list item retrieval according to the position of items relative to their collection. Use the RowLimit element to specify the number of items to return per page.

The following example loops through all the items in an Announcements list, using the ListItemCollectionPosition property of the CamlQuery class, and the ListItemCollectionPosition property of the ListItemCollection class, to alternately get or set the position of each iteration through a collection, according to five items per page. Read more

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