LL30 PageWidth issue

hi All,
i have migrated LL from version 21 to v30 , everything is working expect PageWidth , iam using Ocx and the api which is used for LL21 as follows:

//LLView.SetZoom(0)
SetZoom(0)
//but is not doing anything, Could you please let me know for any issues ?

Hi Venkata
welcome to the LL forum, what do you expect to happen at 0?
Do you want to reset the zoom factor, or what exactly do you want to do? With a little more detail I’m sure we can help you.
Greetings