using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace WebZipUnzip
{
/// <summary>
/// Summary description for WebForm1.
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.HtmlControls.HtmlInputFile File1;
protected System.Web.UI.WebControls.Button Button2;

private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
}

#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.Button1.Click = new System.EventHandler(this.Button1_Click);
this.Button2.Click = new System.EventHandler(this.Button2_Click);
this.Load = new System.EventHandler(this.Page_Load);

}
#endregion

#region 壓縮
private void Button1_Click(object sender, System.EventArgs e)
{
string []FileProperties=new string[2];
string fullName=this.File1.PostedFile.FileName;//C:\test\a.txt
string destPath=System.IO.Path.GetDirectoryName(fullName);//C:\test
//待壓縮文件
FileProperties[0]=fullName;

//壓縮后的目標文件
FileProperties[1]= destPath "" System.IO.Path.GetFileNameWithoutExtension(fullName) ".zip";
ZipClass Zc=new ZipClass();
Zc.ZipFileMain(FileProperties);

//刪除壓縮前的文件
System.IO.File.Delete(fullName);
}

#endregion

#region 解壓
private void Button2_Click(object sender, System.EventArgs e)
{
string fullName=this.File1.PostedFile.FileName;//C:\test\a.zip
//解壓文件
//AttachmentUnZip.UpZip(fullName);

// string[] FileProperties = new string[2];
// FileProperties[0] = fullName;//待解壓的文件
// FileProperties[1] = System.IO.Path.GetDirectoryName(fullName);//解壓后放置的目標目錄
// UnZipClass UnZc=new UnZipClass();
// UnZc.UnZip(FileProperties);
string dir = System.IO.Path.GetDirectoryName(fullName);
string fileName = System.IO.Path.GetFileName(fullName);
UnZipClass.UnZipFile(fileName, dir);
}
#endregion
}
}