Screen control - Tabcontrol or something else?

[abouhaa]

So I have just seen this on one of Archie's older posts and wondering how is screen control working here? are these part of a tabcontrol or some other advHMI component that serves screens independently?
I have highlighted the buttons in question in yellow...

Thanks

[joko markono]

i'm using tab control and here is a good tutorial on it:
https://www.youtube.com/watch?v=Xm5kdcUmH0s

[bachphi]

If you click on one those components, and look in the lower right hand side, it will show those are buttons

[abouhaa]

I don't have the actual seed application.
I just have the screenshot; I can't click on the button!

[bachphi]

in that case, try this: https://sourceforge.net/projects/advancedhmi/files/advancedhmi/3.5/SampleProjects/LargePressHMIonPanelPC.zip/download

[abouhaa]

Thanks.. Question though... I looked really quick at the way formchangebutton works and do not see that it unsubscribes or disables the driver for the forms when it closes one. Does it do that at all and if yes where in the code? Thanks again.