zipfile.cs

北大青鸟内部资料

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace ZipFile
{
	using Compression;

	/// <summary>
	/// ZipFile 的摘要说明。
	/// </summary>
	public class ZipFile : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TabControl tabMain;
		private System.Windows.Forms.TabPage tabPage1;
		private System.Windows.Forms.TabPage tabUnzip;
		private System.Windows.Forms.Label lblBlockSize;
		private System.Windows.Forms.Label lblZipLevel;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label lblZipFile;
		private System.Windows.Forms.Button btnZip;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Button btnUnzip;
		private System.Windows.Forms.TextBox txtZipFileName;
		private System.Windows.Forms.TextBox txtSourcePath;
		private System.Windows.Forms.TextBox txtUnzipPath;
		private System.Windows.Forms.TextBox txtZipFile;
		private System.Windows.Forms.NumericUpDown numLevel;
		private System.Windows.Forms.NumericUpDown numBlockSize;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public ZipFile()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		public static void Main()
		{
			Application.Run(new ZipFile());
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.tabMain = new System.Windows.Forms.TabControl();
			this.tabPage1 = new System.Windows.Forms.TabPage();
			this.tabUnzip = new System.Windows.Forms.TabPage();
			this.lblBlockSize = new System.Windows.Forms.Label();
			this.lblZipLevel = new System.Windows.Forms.Label();
			this.txtZipFileName = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.lblZipFile = new System.Windows.Forms.Label();
			this.numLevel = new System.Windows.Forms.NumericUpDown();
			this.txtSourcePath = new System.Windows.Forms.TextBox();
			this.btnZip = new System.Windows.Forms.Button();
			this.txtUnzipPath = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.txtZipFile = new System.Windows.Forms.TextBox();
			this.btnUnzip = new System.Windows.Forms.Button();
			this.numBlockSize = new System.Windows.Forms.NumericUpDown();
			this.tabMain.SuspendLayout();
			this.tabPage1.SuspendLayout();
			this.tabUnzip.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.numLevel)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.numBlockSize)).BeginInit();
			this.SuspendLayout();
			// 
			// tabMain
			// 
			this.tabMain.Controls.Add(this.tabPage1);
			this.tabMain.Controls.Add(this.tabUnzip);
			this.tabMain.Dock = System.Windows.Forms.DockStyle.Fill;
			this.tabMain.Location = new System.Drawing.Point(0, 0);
			this.tabMain.Name = "tabMain";
			this.tabMain.SelectedIndex = 0;
			this.tabMain.Size = new System.Drawing.Size(292, 245);
			this.tabMain.TabIndex = 0;
			// 
			// tabPage1
			// 
			this.tabPage1.Controls.Add(this.numBlockSize);
			this.tabPage1.Controls.Add(this.lblBlockSize);
			this.tabPage1.Controls.Add(this.lblZipLevel);
			this.tabPage1.Controls.Add(this.txtZipFileName);
			this.tabPage1.Controls.Add(this.label1);
			this.tabPage1.Controls.Add(this.lblZipFile);
			this.tabPage1.Controls.Add(this.numLevel);
			this.tabPage1.Controls.Add(this.txtSourcePath);
			this.tabPage1.Controls.Add(this.btnZip);
			this.tabPage1.Location = new System.Drawing.Point(4, 21);
			this.tabPage1.Name = "tabPage1";
			this.tabPage1.Size = new System.Drawing.Size(284, 220);
			this.tabPage1.TabIndex = 0;
			this.tabPage1.Text = "压缩";
			// 
			// tabUnzip
			// 
			this.tabUnzip.Controls.Add(this.btnUnzip);
			this.tabUnzip.Controls.Add(this.txtUnzipPath);
			this.tabUnzip.Controls.Add(this.label2);
			this.tabUnzip.Controls.Add(this.label3);
			this.tabUnzip.Controls.Add(this.txtZipFile);
			this.tabUnzip.Location = new System.Drawing.Point(4, 21);
			this.tabUnzip.Name = "tabUnzip";
			this.tabUnzip.Size = new System.Drawing.Size(284, 220);
			this.tabUnzip.TabIndex = 1;
			this.tabUnzip.Text = "解压缩";
			// 
			// lblBlockSize
			// 
			this.lblBlockSize.Location = new System.Drawing.Point(8, 152);
			this.lblBlockSize.Name = "lblBlockSize";
			this.lblBlockSize.Size = new System.Drawing.Size(80, 18);
			this.lblBlockSize.TabIndex = 17;
			this.lblBlockSize.Text = "块大小：";
			this.lblBlockSize.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// lblZipLevel
			// 
			this.lblZipLevel.Location = new System.Drawing.Point(8, 120);
			this.lblZipLevel.Name = "lblZipLevel";
			this.lblZipLevel.Size = new System.Drawing.Size(80, 18);
			this.lblZipLevel.TabIndex = 16;
			this.lblZipLevel.Text = "压缩级别：";
			this.lblZipLevel.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// txtZipFileName
			// 
			this.txtZipFileName.Location = new System.Drawing.Point(8, 84);
			this.txtZipFileName.Name = "txtZipFileName";
			this.txtZipFileName.Size = new System.Drawing.Size(265, 21);
			this.txtZipFileName.TabIndex = 15;
			this.txtZipFileName.Text = "";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(8, 64);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(80, 18);
			this.label1.TabIndex = 14;
			this.label1.Text = "压缩后文件：";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// lblZipFile
			// 
			this.lblZipFile.Location = new System.Drawing.Point(8, 8);
			this.lblZipFile.Name = "lblZipFile";
			this.lblZipFile.Size = new System.Drawing.Size(80, 18);
			this.lblZipFile.TabIndex = 12;
			this.lblZipFile.Text = "被压缩文件：";
			this.lblZipFile.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// numLevel
			// 
			this.numLevel.Location = new System.Drawing.Point(104, 120);
			this.numLevel.Minimum = new System.Decimal(new int[] {
																	 1,
																	 0,
																	 0,
																	 0});
			this.numLevel.Name = "numLevel";
			this.numLevel.TabIndex = 11;
			this.numLevel.Value = new System.Decimal(new int[] {
																   1,
																   0,
																   0,
																   0});
			// 
			// txtSourcePath
			// 
			this.txtSourcePath.Location = new System.Drawing.Point(8, 28);
			this.txtSourcePath.Name = "txtSourcePath";
			this.txtSourcePath.Size = new System.Drawing.Size(267, 21);
			this.txtSourcePath.TabIndex = 10;
			this.txtSourcePath.Text = "";
			// 
			// btnZip
			// 
			this.btnZip.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.btnZip.Location = new System.Drawing.Point(200, 184);
			this.btnZip.Name = "btnZip";
			this.btnZip.Size = new System.Drawing.Size(75, 21);
			this.btnZip.TabIndex = 9;
			this.btnZip.Text = "开始压缩";
			this.btnZip.Click += new System.EventHandler(this.btnZip_Click);
			// 
			// txtUnzipPath
			// 
			this.txtUnzipPath.Location = new System.Drawing.Point(9, 84);
			this.txtUnzipPath.Name = "txtUnzipPath";
			this.txtUnzipPath.Size = new System.Drawing.Size(265, 21);
			this.txtUnzipPath.TabIndex = 19;
			this.txtUnzipPath.Text = "";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 64);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(80, 18);
			this.label2.TabIndex = 18;
			this.label2.Text = "压缩后文件：";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(8, 8);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(80, 18);
			this.label3.TabIndex = 17;
			this.label3.Text = "被压缩文件：";
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// txtZipFile
			// 
			this.txtZipFile.Location = new System.Drawing.Point(8, 28);
			this.txtZipFile.Name = "txtZipFile";
			this.txtZipFile.Size = new System.Drawing.Size(267, 21);
			this.txtZipFile.TabIndex = 16;
			this.txtZipFile.Text = "";
			// 
			// btnUnzip
			// 
			this.btnUnzip.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.btnUnzip.Location = new System.Drawing.Point(200, 120);
			this.btnUnzip.Name = "btnUnzip";
			this.btnUnzip.Size = new System.Drawing.Size(75, 21);
			this.btnUnzip.TabIndex = 20;
			this.btnUnzip.Text = "开始解压缩";
			this.btnUnzip.Click += new System.EventHandler(this.btnUnzip_Click);
			// 
			// numBlockSize
			// 
			this.numBlockSize.Increment = new System.Decimal(new int[] {
																		   1024,
																		   0,
																		   0,
																		   0});
			this.numBlockSize.Location = new System.Drawing.Point(104, 152);
			this.numBlockSize.Maximum = new System.Decimal(new int[] {
																		 10240,
																		 0,
																		 0,
																		 0});
			this.numBlockSize.Minimum = new System.Decimal(new int[] {
																		 1024,
																		 0,
																		 0,
																		 0});
			this.numBlockSize.Name = "numBlockSize";
			this.numBlockSize.TabIndex = 18;
			this.numBlockSize.Value = new System.Decimal(new int[] {
																	   1024,
																	   0,
																	   0,
																	   0});
			// 
			// ZipFile
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(292, 245);
			this.Controls.Add(this.tabMain);
			this.MaximizeBox = false;
			this.Name = "ZipFile";
			this.Text = "ZipFile";
			this.tabMain.ResumeLayout(false);
			this.tabPage1.ResumeLayout(false);
			this.tabUnzip.ResumeLayout(false);
			((System.ComponentModel.ISupportInitialize)(this.numLevel)).EndInit();
			((System.ComponentModel.ISupportInitialize)(this.numBlockSize)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		private void btnZip_Click(object sender, System.EventArgs e)
		{
			Zip zipClass = new Zip((int)numLevel.Value, (int)numBlockSize.Value);
			try
			{
				zipClass.ZipDirectory(this.txtSourcePath.Text, this.txtZipFileName.Text);
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message);
				return;
			}
			MessageBox.Show("压缩完成。");
		}


		private void btnUnzip_Click(object sender, System.EventArgs e)
		{
			Unzip unzipClass = new Unzip();
			try
			{
				unzipClass.UnZipFile(this.txtZipFile.Text, txtUnzipPath.Text);
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message);
				return; 
			}
			MessageBox.Show("解压缩完成。");
		}
		
	}
}