问题
I'm wirintg an installer using WIX and I need to execute a custom action when a user press the "cancel" button.
I've created a custom action but I don't seem to find where to use that action.
Any ideas how can I do that?
回答1:
Try something like:
<Custom Action="MyAction" OnExit="cancel">1</Custom>
回答2:
OnExit="cancel" may fail if standard WIX UI is used (WIX assigns another action to "cancel" event). Action execution could be assigned to finish button in this case
<Publish Dialog="UserExit" Control="Finish" Event="DoAction" Value="MyAction">NOT Installed</Publish>
来源：https://stackoverflow.com/questions/2684075/wix-run-custom-action-on-installation-cancellation