How to 'push' a change to all sessions, in a web page object, from the App object

Hello all,

I would like the App object to change the color of an object on a web page, in each active session.
This is what I started with and have not gotten much further - aside from learning that this won’t work!

  If WebSession.Available = True Then 
    For s As Integer = 0 to SessionCount -1
           App.Session(s).frmMain.mnuNavMain.IPC_ConnectionStatus.Picture = SquareGreen
     Next s
End If

The page “frmMain” is created in the Session object. The object IPC_ConnectionStatus is a container object that has been embeddedWithin the page on Open.

mnuNavMain = New Navigator_Main
mnuNavMain.EmbedWithin(Self, 0, 0, mnuNavMain.Width, mnuNavMain.Height)

I had tried code like this

  Dim currPage As WebPage
  // Loop through the current page in all the sessions
  For i As Integer = 0 To App.SessionCount-1
    //currPage = App.SessionAtIndex(i).CurrentPage
    currPage = App.SessionAtIndex(i).PageWithName("MainPage", False)

but once I got the currPage, I could not figure out how to get to the target object!

If anyone has sample code or other info to share, I would really appreciate it!
Thank you,

You could use the same technique as described here :