Detect when button/control is focused in Inno Setup

Question

I need to fire an event (for example updating a label) when a control (button) is focused.

Is there any trick doing this in Inno Setup?

score 3 · Accepted Answer · answered Sep 17 '21 at 11:09

3

This is difficult to implement due to a lack of OnEnter event in Inno Setup API (there are 3rd party Inno Setup clones that do have this functionality, not that I recommend using them).

The only solution, I know, is to periodically monitor the active control. For an example, see:
Prevent button from receiving focus in Inno Setup

answered Sep 17 '21 at 11:09

Martin Prikryl

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TESTED and works great. – Inside Man Sep 19 '21 at 11:18

Detect when button/control is focused in Inno Setup

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