Think of "boolean" properties acting the same way that properties act
when you connect them to a checkbox. The property is empty if the
checkbox is cleared and set to some value when the checkbox is
checked.
If you follow this convention with your own properties then MyProperty
will evaluate to true when MyProperty has some non-empty value and
evaluate to false when it is empty.
To set a property to the empty value use a type 19 CA with the value
"{}". This is discussed in the Windows Installer documentation.
--
"The Direct3D Graphics Pipeline" -- DirectX 9 draft available for download
<http://www.xmission.com/~legalize/book/download/index.html>
Legalize Adulthood! <http://legalizeadulthood.wordpress.com>
------------------------------------------------------------------------------
_______________________________________________
WiX-users mailing list
WiX-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wix-users
