Linking a TreeView with a DataGridView in C#

Hello, I have a WinForm in Visual Studio C# that contains a TreeView and also a DataGridView. 

I am testing with a file directory path as data and populating each with the DirectoryInfo Class, which allows me to get all directors and all files within a directory. 

I am able to populate both accurately, each representing the content of the file path that I've indicated (  i.e.  string path = "E:\\";  ), which is a USB drive containing Folders and Files. 

My question is as follows.... I would like to be able to select (to click on) a TreeNode node and that would automatically select a Row in the DataGridView corresponding to that file in the path.  I would also be great if I could do that in reverse. That being,  select a Row in the DataGridView and have the TreeView highlight its corresponding node (or file). 

In essence, what I am trying to do is LINK the two data container structures together. 

Is there a way to do that...?

Would I have needed to first create an Array and dump the entire file path of "E:\"  into that Array, and then populate each of my containers, those being the TreeView and the DataGridView?

Is there a practical way to do what I'm trying to do and if so, how should I approach this task?  It would seem that there has to be a way, but I'm just not clear on how to approach this.

Thank you in advance for your help.