TopLeft VisuStructPointD ptBottomRight
userAccessRights
ERR_NO_ACCESS_RIGHTS: No access rights in IEC
right 1 left 2 top 4
TopLeft Point ptBottomRight
#20 NOT_TOP 16#40 NOT_RIGHT [...] #400 ALIGN_RIGHT 16
Up GetAccessRights Get [...] ) BrowseUp (Method) GetAccessRights