File Open, Folder Open 예제

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace OpenFile
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
       
        private void button1_Click(object sender, EventArgs e)
        {
            openFileDialog1.InitialDirectory = "C:\\";
            openFileDialog1.Multiselect = true;
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                foreach (string file in openFileDialog1.FileNames)
                {
                    MessageBox.Show(file + "를 선택했습니다.");
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
            {
                MessageBox.Show(folderBrowserDialog1.SelectedPath + "를 선택했습니다.");
            }
        }
    }
}