It looks as an MDI application (I can open multiple documents within a window). However I cannot get the handles of the opened documents (MDI children?). I tried with FindWindowsEx(..) and EnumChildWindows(..) and could not find any children. Then I tried with Spy++ and I got that the handle of each child is equal to the handle of the parent (MDI application?). Is this application a MDI application at all? Are these opened documents some kind of fake windows since they do not have handles? How can I access them?
Thank you very much for any help!