ME3Explorer.MainWindow.pathBrowseButton_Click C# (CSharp) Method

        private void pathBrowseButton_Click(object sender, RoutedEventArgs e)
        {
            Button b = sender as Button;
            string game;
            if (b == me1PathBrowseButton)
            {
                game = "Mass Effect";
            }
            else if (b == me2PathBrowseButton)
            {
                game = "Mass Effect 2";
            }
            else if (b == me3PathBrowseButton)
            {
                game = "Mass Effect 3";
            }
            else
            {
                return;
            }
            if (game != "")
            {
                OpenFileDialog ofd = new OpenFileDialog();
                ofd.Title = $"Select {game} executable.";
                game = game.Replace(" ", "");
                ofd.Filter = $"{game}.exe|{game}.exe";

                if (ofd.ShowDialog() == true)
                {
                    string result = Path.GetDirectoryName(Path.GetDirectoryName(ofd.FileName));
                    
                    switch (game)
                    {
                        case "MassEffect":
                            me1PathBox.Text = ME1Directory.gamePath = result;
                            me1PathBox.Visibility = Visibility.Visible;
                            break;
                        case "MassEffect2":
                            me2PathBox.Text = ME2Directory.gamePath = result;
                            me2PathBox.Visibility = Visibility.Visible;
                            break;
                        case "MassEffect3":
                            me3PathBox.Text = ME3Directory.gamePath = Path.GetDirectoryName(result);
                            me3PathBox.Visibility = Visibility.Visible;
                            break;
                    }
                }
            }
        }