Update AbsoluteLayout bounds in parent Page from ContentView

Hi all,

I have a custom control name ButtonX (actually is a ContentView which contains few labels & image). This button is placed inside an AbsoluteLayout of MainPage. When user clicks on this button, I would like to update its position or size by using AbsoluteLayout.SetLayoutBounds method. But it doesn't work. Remember that, I update the bounds in ButtonX code, not in the MainPage code.

I have no idea how to do that, could you please help me to figure out the cause?

Thanks & best regards,