You can search the Class Browser for types, packages, or namespaces
by specifying a partial name. (You cannot search for member information,
including events, methods, or property names.)
To search in the Class Browser:
From the Browser pane, type the text you to want to search for in the
Search field.
Click Search. If the search produces results, the matching types with fully qualified
names appear in the Browser pane. If the search produces no results, a message
appears telling you that no matches were found.
Once a search completes, you can restore the previous content of the Browser
pane by clearing the Search field or clicking Clear
Search.
The Class Browser does not retain search results between sessions.