Hi, kalpeshpatel!
You're welcome. And let me give you this little advise.
I didn't know how to zoom a window using VBA code, but I knew it was possible. So what did I? I started recording a macro (bottom left button), performed the actions needed in the menu (View, Zoom, Custom), entered the 150 value, pressed enter, and stopped recording the macro. What were the results? Alt-F11 to go to VBA editor, check for new modules, open the last one... and the code was there.
For simple (or complex too) actions you can try to record or create your own macros. It's simple and one of the better ways to learn how VBA works.
Hope it'll be useful for you.
Regards!