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CHAPTER 16
Find
About the Find Service 16-3
Searching for data in the current application only is called a Local nd operation.
Figure 16-3 depicts a Local nd in the Notepad application.
Figure 16-3 A local Find operation
The Everywhere and Selected buttons specify that the system perform searches in
applications other than the currently active one. Applications must register with the
Find service to participate in such searches.
Tapping the Everywhere button tells the system to conduct searches in all currently
available applications registered with the Find service. This kind of search is called
a Global nd. Applications need not be open to participate in a Global nd.
A Global nd is similar to a series of Local nd operations initiated by the system.
When the user requests a Global nd, the system executes a Local nd in each
application registered with the Find service.
Tapping the Selected button causes a checklist to appear at the top of the Find slip.
The list includes all currently available applications registered with the Find
service. Tapping items in the list places a check mark next to applications in which
the system should conduct a Local nd. This kind of search is called a Selected
nd. The slip in Figure 16-4 depicts a search for the string "
Daphne" in the Notes
and Dates applications.
Figure 16-4 Searching selected applications
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