Method GetKeysByTags

GetKeysByTags(IEnumerable<Tag>, TagSearchOptions)

Returns keys of the cached items that have tags with specified TagSearchOptions.

Declaration
ICollection<string> GetKeysByTags(IEnumerable<Tag> tags, TagSearchOptions type)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<Tag> tags

IEnumerable collection of tags to search cache with.
TagSearchOptions type

TagSearchOptions specifies the search type for the tags.
Returns
Type Description
System.Collections.Generic.ICollection<System.String>

Returns collection containing the cache keys.
Examples

The following example demonstrates how to get the keys that have the specified tags with TagSearchOptions.

ICache cache = CacheManager.GetCache("demoCache");

Tag[] tags = new Tag[2];
tags[0] = new Tag("Alpha");
tags[1] = new Tag("Beta");

ICollection<string> result = cache.SearchService.GetKeysByTags(tags, TagSearchOptions.ByAllTags);