Accessing Theme Information

The Appearance Manager provides the following functions for working with theme and appearance files:

• IsValidAppearanceFileType returns whether the system can interpret files of a given file type as appearance files.
• GetTheme obtains a collection containing data describing the current theme.
• SetTheme sets a specified collection as the current theme.
• IterateThemes iterates over all themes installed on a system.

The Appearance Manager provides the following functions for working with theme fonts:

• GetThemeFont obtains information about a system font in the current theme.
• UseThemeFont sets the font of the current graphics port to one of the current theme's system fonts.