五種文件夾選擇框的實現方法整理 FolderBrowserDialog OpenFileDialog FolderBrowserDialog 支持輸入路徑的文件夾選擇框

本人將網上的文件夾選擇框的功能彙總了一下，具體本身見代碼

using Microsoft.WindowsAPICodePack.Dialogs;
using Microsoft.WindowsAPICodePack.Dialogs.Controls;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace CustomFolderBrowserDialog
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            FolderBrowserDialog fbd = new FolderBrowserDialog();
            fbd.Description = "我是系統自帶的";
            fbd.SelectedPath = @"C:\";
            if (fbd.ShowDialog() == DialogResult.OK)
            {
                MessageBox.Show(fbd.SelectedPath);
            }
        }

        /// <summary>
        /// 文件的，不是文件夾
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button2_Click(object sender, EventArgs e)
        {
            //引用PresentationFramework
            var openFileDialog = new Microsoft.Win32.OpenFileDialog()
            {
                //Filter = "Excel Files (*.xlsx)|*.xlsx"
            };
            var result = openFileDialog.ShowDialog();
            if (result == true)
            {
                //MessageBox.Show(openFileDialog.FileName);
                MessageBox.Show(string.Join(Environment.NewLine, openFileDialog.FileNames.ToList()));
            }
        }

        private void button3_Click(object sender, EventArgs e)
        {
            FolderDialog fd = new FolderDialog();
            if (fd.DisplayDialog() == DialogResult.OK)
            {
                MessageBox.Show(fd.Path);
            }

        }
        private void button4_Click(object sender, EventArgs e)
        {
            string rootPath = FileDialog.GetSavePath();
            MessageBox.Show(rootPath);
        }

        /// <summary>
        /// 推薦方法
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button5_Click(object sender, EventArgs e)
        {
            //在VS裏打開Package Manager Console後輸入Install-Package WindowsAPICodePack-Shell
            //https://www.nuget.org/packages/WindowsAPICodePack-Shell/
            CommonOpenFileDialog dialog = new CommonOpenFileDialog();
            dialog.IsFolderPicker = true;//設置爲選擇文件夾
            dialog.Multiselect = true; //文件夾多選
            if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
            {
                MessageBox.Show(string.Join(Environment.NewLine, dialog.FileNames.ToList()));
            }

        }

        private void button6_Click(object sender, EventArgs e)
        {
            //FolderBrowserDialogEx folderBrowserDialogEx1 = new FolderBrowserDialogEx();
            //folderBrowserDialogEx1.DirectoryPath = @"C:\"; //設置默認選擇路徑
            //folderBrowserDialogEx1.Description = "我是自定義標題啊";
            //folderBrowserDialogEx1.ShowHidden = true;
            if (folderBrowserDialogEx1.ShowDialog(this) == DialogResult.OK)
            {
                MessageBox.Show("選擇了：" + folderBrowserDialogEx1.DirectoryPath);
            }
        }
    }
}

源碼下載：連接: https://pan.baidu.com/s/190AaRBib4tP2jDvJCrwdxw 提取碼: spc4 複製這段內容後打開百度網盤手機App，操做更方便哦