C#: Check if file is locked

IsFileLocked.cs

public static bool IsFileLocked(string path)
{
    try
    {
        using var fs = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.None);
    }
    catch (IOException ex)
    {
        if (ex.HResult == -2147024864)
            return true; // file is locked
        else
            return true; // otherwise inaccessible
    }
    return false;
}