[wix-users] Custom Action to Create and Install a File?

Edwin Castro egcastr at gmail.com
Thu Feb 20 23:27:08 PST 2020

On Thu, Feb 20, 2020 at 10:17 PM Russell Haley <russ.haley at gmail.com> wrote:

> I also have a question: How can I tell if the LuaRocks or LLVM Feature was
> installed or not? Once the CustomActionData properties are working, can I
> could on a blank value indicating the feature was not installed, or do I
> need to set other properties?

You use & or ! as a prefix to get the action state or installed state of a
feature in a condition.


Edwin G. Castro

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