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?拖拽獲取文件名
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????????this.AllowDrop?=?true;
????????}

????????private?void?Form1_DragDrop（object?sender?DragEventArgs?e）
????????{
????????????if?（e.Data.GetDataPresent（DataFormats.FileDrop））
????????????????e.Effect?=?DragDropEffects.All;
????????????else
????????????????e.Effect?=?DragDropEffects.None;
????????}

????????private?void?Form1_DragEnter（object?sender?DragEventArgs?e）
????????{
????????????if?（radioButton1.Checked）
????????????{
????????????????//單文件
????????????????listBox1.Items.Clear（）;
????????????????string?path?=?（（System.Array）e.Data.GetData（DataFormats.FileDrop））.GetValue（0）.ToString（）;
????????????????textBox1.Text?=?path;
????????????}
????????????else?if?（radioButton2.Checked）
????????????{
????????????????//多文件
????????????????textBox1.Text=““;
????????????????String[]?fileNames?=?（String[]）e.Data.GetData（DataFormats.FileDrop）;
????????????????int?j?=?listBox1.Items.Count?+?1;
????????????????for?（int?i?=?0;?i?????????????????{
????????????????????listBox1.Items.Add（String.Format（“{0:D3}?“?i?+?j）?+?fileNames[i]）;
????????????????}
????????????}
???????????
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????MessageBox.Show（“VBA/VSTO/.NET交流分享群【675166879】“?“Savetime友情提示“?MessageBoxButtons.OK）;
????????}
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-10-25?04:55??.vs\
?????目錄???????????0??2020-10-25?04:55??.vs\拖拽獲取文件名\
?????目錄???????????0??2020-10-25?04:55??.vs\拖拽獲取文件名\v16\
?????文件???????16896??2020-10-25?05:25??.vs\拖拽獲取文件名\v16\.suo
?????目錄???????????0??2020-10-25?04:55??bin\
?????目錄???????????0??2020-10-25?05:02??bin\Debug\
?????文件???????49664??2020-10-25?05:24??bin\Debug\拖拽獲取文件名.exe
?????文件???????34304??2020-10-25?05:24??bin\Debug\拖拽獲取文件名.pdb
?????文件????????1834??2020-10-25?05:24??Form1.cs
?????文件????????7117??2020-10-25?05:24??Form1.Designer.cs
?????文件???????63235??2020-10-25?05:24??Form1.resx
?????目錄???????????0??2020-10-25?04:55??obj\
?????目錄???????????0??2020-10-25?05:24??obj\Debug\
?????文件?????????208??2020-10-25?04:55??obj\Debug\.NETframeworkVersion=v4.0.AssemblyAttributes.cs
?????文件?????????819??2020-10-25?04:55??obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6905??2020-10-25?04:57??obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????目錄???????????0??2020-10-25?04:55??obj\Debug\TempPE\
?????文件??????????42??2020-10-25?05:02??obj\Debug\拖拽獲取文件名.csproj.CoreCompileInputs.cache
?????文件?????????973??2020-10-25?05:02??obj\Debug\拖拽獲取文件名.csproj.FileListAbsolute.txt
?????文件????????1012??2020-10-25?05:24??obj\Debug\拖拽獲取文件名.csproj.GenerateResource.cache
?????文件?????????424??2020-10-25?05:11??obj\Debug\拖拽獲取文件名.csprojAssemblyReference.cache
?????文件???????49664??2020-10-25?05:24??obj\Debug\拖拽獲取文件名.exe
?????文件???????38644??2020-10-25?05:24??obj\Debug\拖拽獲取文件名.Form1.resources
?????文件???????34304??2020-10-25?05:24??obj\Debug\拖拽獲取文件名.pdb
?????文件?????????180??2020-10-25?05:02??obj\Debug\拖拽獲取文件名.Properties.Resources.resources
?????文件?????????502??2020-10-25?04:55??Program.cs
?????目錄???????????0??2020-10-25?04:55??Properties\
?????文件????????1334??2020-10-25?04:55??Properties\AssemblyInfo.cs
?????文件????????2855??2020-10-25?04:55??Properties\Resources.Designer.cs
?????文件????????5612??2020-10-25?04:55??Properties\Resources.resx
?????文件????????1108??2020-10-25?04:55??Properties\Settings.Designer.cs
............此處省略3個(gè)文件信息