How to select multiple folders and multiple files at the same time in one dialog box (OpenFileDialog) in VisualStudio C++ or C#, and get their names?

Question

C++ / C#

I can select several FOLDERS:

Result:

I can select several FILES:

RESULT:

NEED THE SAME ONLY SIMULTANEOUSLY FOR FOLDERS AND FILES IN ONE DIALOGUE WINDOW.
HERE USED OpenFileDialog.

Answer 1

By standard methods, you can select either folders or files. To choose both, you need to look for projects that allow you to do this. For example this one:
https://github.com/scottwis/OpenFileOrFolderDialog
Or this one:
https://www.codeproject.com/Articles/28015/SelectD...

Answer 2

THANK YOU! The second link is a really working example but for older versions. You will have to hone it under VisualStudio2017 Windows10 x64. (alas, this will not work), but I still mark you as a solution. ALTHOUGH ANOTHER OPTION IS NECESSARY.