| using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; // using ICSharpCode.SharpZipLib.Zip; namespace 压缩 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { //创建压缩文件 using(ZipFile zip = ZipFile.Create(@"D:\test.zip")) { zip.BeginUpdate(); zip.SetComment("这是我的压缩包"); zip.Add(@"D:\1.txt");//添加一个文件 zip.AddDirectory(@"D:\2");//添加一个文件夹(这个方法不会压缩文件夹里的文件) zip.Add(@"D:\2\2.txt");//添加文件夹里的文件 zip.CommitUpdate(); } } private void button2_Click(object sender, EventArgs e) { //修改压缩包 using (ZipFile zip=new ZipFile(@"D:\test.zip")) { zip.BeginUpdate(); zip.Add(@"D:\2.txt"); zip.CommitUpdate();//提交修改 } } private void button3_Click(object sender, EventArgs e) { //快速压缩目录,包括目录下的所有文件 (new FastZip()).CreateZip(@"D:\test2.zip", @"D:\Notepad++", true, ""); //递归压缩,只能压缩文件夹 } private void button4_Click(object sender, EventArgs e) { //快速解压 (new FastZip()).ExtractZip(@"D:\test2.zip", @"D:\解压目录", ""); } private void button5_Click(object sender, EventArgs e) { //删除 using (ZipFile zip = new ZipFile(@"D:\test.zip")) { zip.BeginUpdate(); zip.Delete(@"D:\2.txt"); zip.CommitUpdate();//提交修改 } } } }  |