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This API is used to manipulate and query virtual text in an installer or uninstaller.

Supported Platforms



See options



Specifies the action the API should take.  Possible values are:


Set the type of a virtual text.  Type affects how some virtual text is treated within the installer.


Specifies the type to assign to the virtual text.  The current available types are: boolean and directory.  A boolean type means that the value saved in the virtual text will always be a 0 or 1 based on what is set.  A directory type means that the virtual text will automatically be converted to the proper representation for the current platform.