FolderBrowserDialog使用

private void button_browse_Click(object sender, EventArgs e)

        {

            FolderBrowserDialog fbd = new FolderBrowserDialog();

            fbd.Description = "请选择目录：";

            fbd.ShowNewFolderButton = true;

            fbd.RootFolder = Environment.SpecialFolder.MyComputer;

            fbd.SelectedPath = textBox_saveDir.Text;

            if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK)

            {

                textBox_saveDir.Text = fbd.SelectedPath;

            }

        }