AddHandler Application.DocumentManager.DocumentCreated, AddressOf Application_DocumentCreated
AddHandler Application.DocumentManager.DocumentCreateStarted, AddressOf Application_DocumentCreateStarted
AddHandler Application.DocumentManager.DocumentToBeActivated, AddressOf Application_DocumentToBeActivated
AddHandler Application.DocumentManager.DocumentBecameCurrent, AddressOf Application_DocumentBecameCurrent
AddHandler Application.DocumentManager.CurrentDocument.BeginDwgOpen, AddressOf Application_BeginDwgOpen
AddHandler Application.DocumentManager.CurrentDocument.EndDwgOpen, AddressOf Application_EndDwgOpen