Pop-up control(Using creo 4.0 )

Hi Team,

I have attached a snapshot.

I am using C# for my uses and vb API to communicate creo app. my requirement is to be control on pop-up message's "OK" or "Close" button, Is there any way to get control on this "OK" or "Close" button from my C# code? I mean want control to close that pop-up from my C# code using vb API.

Any suggestion  would be appreciated.