background problem

[YFA]

Hello all. 

Can anyone check capture problem? Why this sub vi cant show own front panel? 

When i try resize, then i can see front panel. 

But its front panel behind my main vi background when i call it.

sub.vi properties on vip.jpg

Thanks.

[zou]

Make the popup VI a modal.

[YFA]

I did but its not fixed.  Secondly if i use modal vi i cant control (move, close, resize etc.) any pop-up. I just controlling last pop-up vi. 

I think its about my vi's design. Because my numeric pop-up have same properties but its working well.

[YFA · Accepted solution]

I fixed my problem. 

I deleted "set_parent_child.vi" from my file and all my pop-ups its ok now.