>>>Thanks in advance.
>>>
>>>BTW, I think I need to drop the word 'Component' from that text.
>>
>>this.refresh()?
>
>label.Refresh()? I was going to try it next instead of visible trick.

I added refresh afrer visible and it worked. Although in debugger I saw that this was not necessary as width changed right after I visible trick.

It seems to work now with word 'Component' removed.