You can use eVe to enable metadata searching of the images in a MediaCollection. Metadata represents information that is associated with an image, such as a file name or related keywords.
To perform a standard text search:
Enter the text upon which you want to search in
the Keyword field. For the sample
application, keywords are limited to the text that appears in the file
names of the images (you can enter partial file names as search criteria).
Click Search. The images whose file names contain the text you entered appear in the Search Results section.