Wish to access previous CDocument items when a new one is opened in MFC.

[navztech]

I open a new document, but I need access to the previous document. I can Close and Save the previous document, but I simply can't get access to the objects in that document.

I have attached the code below

BOOL CVSTADoc::OnOpenDocument(LPCTSTR lpszPathName)
{    
    if (!CDocument::OnOpenDocument(lpszPathName))
        return FALSE;
    POSITION myPos = GetDocTemplate()->GetFirstDocPosition();
    CDocument *myDoc = GetDocTemplate()->GetNextDoc(myPos);
    if (myDoc != this)
    {
             /* Need code for this */
    }
    return TRUE;
}

Now I have an Array in CVSTADoc which I need access to and that document is on "myDoc" position in the if condition.
Any help?