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文件夹管理功能
    
    
        
     
            
      
                
       请输入文件夹名称：                
                   
      
            
      
                
       
                    
                            
        创建文件夹                
       
                
       
                    
                            
        删除文件夹                
       
            
      
            
      
                
                   
      
            
      
                
                   
      
        
     
    
    
   

   
    
    
Server-Side Code
    
    
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.IO;namespace test14_8{    public partial class WebForm1 : System.Web.UI.Page    {        protected void Page_Load(object sender, EventArgs e)        {            // 页面加载时初始化        }        protected void Button1_Click(object sender, EventArgs e)        {            string path = TextBox1.Text;            if (string.IsNullOrEmpty(path))            {                return;            }            int action = 0;            if (RadioButton1.Checked)            {                action = 1; // 创建文件夹            }            else if (RadioButton2.Checked)            {                action = 2; // 删除文件夹            }            switch (action)            {                case 1:                    if (Directory.Exists(path))                    {                        lblTips.Text = "文件夹已存在！";                        return;                    }                    else                    {                        DirectoryInfo dir = Directory.CreateDirectory(path);                        lblTips.Text = $"创建时间：{dir.CreationTime}
父文件夹：{dir.Parent}";                    }                    break;                case 2:                    try                    {                        if (Directory.Exists(path))                        {                            Directory.Delete(path);                            lblTips.Text = "文件夹已删除！";                        }                        else                        {                            lblTips.Text = "文件夹不存在！";                        }                    }                    catch (Exception ex)                    {                        lblTips.Text = ex.Message;                    }                    break;                default:                    break;            }        }    }}
   

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