How to open a folder in c#?

Question

C++ / C#

I tried to open the folder with: System.Diagnostics.Process.Start(***) but that only opens files.
I would like to open exactly the folder in the specified directory.

Note: I want to open a folder, not read or get data from it. I need to open a "window".

Answer 1

Process.Start("explorer.exe", "путь к папке");

Example

Process.Start("explorer.exe", "C:\");