递归方法复制文件夹
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using System;
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using System.Collections;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Web;
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using System.Web.SessionState;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.HtmlControls;
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using System.IO ;
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namespace temp3
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{
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///
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/// WebForm1 的摘要说明。
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///
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public class WebForm1 : System.Web.UI.Page
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{
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protected System.Web.UI.WebControls.Button Button1;
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private void Page_Load(object sender, System.EventArgs e)
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{
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// 在此处放置用户代码以初始化页面
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}
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Web 窗体设计器生成的代码
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private void Button1_Click(object sender, System.EventArgs e)
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{
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CopyFiles(@"D:\PCT",@"E:\PCT");
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}
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private void CopyFiles(string varFromDirectory,string varToDirectory)
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{
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Directory.CreateDirectory(varToDirectory);
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if(!Directory.Exists(varFromDirectory)) return;
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string[] directories = Directory.GetDirectories(varFromDirectory);
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if(directories.Length > 0)
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{
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foreach(string d in directories)
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{
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CopyFiles(d,varToDirectory + d.Substring(d.LastIndexOf("\\")));
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}
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}
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string[] files = Directory.GetFiles(varFromDirectory);
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if(files.Length > 0)
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{
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foreach(string s in files)
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{
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File.Copy(s,varToDirectory + s.Substring(s.LastIndexOf("\\")));
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}
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}
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}
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}
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}
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