Hello fuliang wei,
It's not hard to try that on your own Personal Environment, but since the Button Widget property Visible affects the actual HTML rendering of that button, Enter will simply not work. That's just it.
Also regarding the Visible property, please check out this post.
Cheers,
Pedro
It's not hard to try that on your own Personal Environment, but since the Button Widget property Visible affects the actual HTML rendering of that button, Enter will simply not work. That's just it.
Also regarding the Visible property, please check out this post.
Cheers,
Pedro