BlueSky.Commands.Tools.Package.Dialogs.InstallRequiredPackagesFromZip.browse_button_Click C# (CSharp) Method

        private void browse_button_Click(object sender, RoutedEventArgs e)
        {
            var browseDlg = new System.Windows.Forms.FolderBrowserDialog();
            //browseDlg.RootFolder =  Environment.CurrentDirectory as Environment.SpecialFolder;
            string executionPath = Environment.CurrentDirectory;
            string zipFolderPath = "R Packages\\R 3.2.1 packages";
            string fullpath = System.IO.Path.Combine(executionPath, zipFolderPath);
            browseDlg.SelectedPath = System.IO.Directory.Exists(fullpath) ? fullpath : executionPath;
            System.Windows.Forms.DialogResult result = browseDlg.ShowDialog();
            if (result == System.Windows.Forms.DialogResult.OK)
            {
                pathselected = browseDlg.SelectedPath;
            }
            pathTextBox.Text = pathselected;
        }