Opening an explorer window with designated file selected

Question

Hi Guys,

I have an application which has an option to show the selected selected file in the folder in which the file resides. My question is, how do I achieve this?

To clarify, if a user in my program selected the "Test.txt" file, then I want a Windows Explorer window to pop up and highlight the file the user selected. You can see similar behavior in LimeWire and uTorrent. If you select a file in either of those programs and choose "Show in Folder", it pops up a Windows Explorer window with the file highlighted and selected. I am trying to duplicate this behavior.

I tried using the following line:

System.Diagnostics.Process.Start("Explorer");

This will popup the Windows Explorer window, however, it always seems to open up by default in "My Documents" folder.

Answer 1

Here you go,

        string fileToSelect = @"C:\temp.img";
        string args = string.Format("/Select, {0}", fileToSelect);

        ProcessStartInfo pfi = new ProcessStartInfo("Explorer.exe", args);
        System.Diagnostics.Process.Start(pfi);

From this Thread

Cheers,

Answer 2

There is a documented API to do this: SHOpenFolderAndSelectItems. Who knows, it might even do the right thing when explorer is not the default shell :)

Answer 3

You could construct the folder path in a string, then send it to the windows command line to browse.

http://www.c-sharpcorner.com/UploadFile/DipalChoksi/ShellCommandsInCS12032005042031AM/ShellCommandsInCS.aspx