C#实现获取当前文件路径的上级路径

Z时代
2024-01-10
分类：综合

coding

界面：

声明：

textBox1.Text为指定文件路径：string path = @"F:\ABB-pragram\ABB工作站\ABB Station\Systems\SituationalTeaching_Carry\HOME";

textBox2.Text为得到的该指定文件路径的上级路径（通过：提取路径按钮实现）

代码：

 1using System;
 2using System.Collections.Generic;
 3using System.ComponentModel;
 4using System.Data;
 5using System.Drawing;
 6using System.IO;
 7using System.Linq;
 8using System.Text;
 9using System.Windows.Forms;
10
11namespace 文件路径测试
12{
13publicpartialclass Form1 : Form
14{
15public Form1()
16{
17InitializeComponent();
18}
19string path = @"F:\ABB-pragram\ABB工作站\ABB Station\Systems\SituationalTeaching_Carry\HOME";
20privatevoid button1_Click(object sender, EventArgs e)
21{
22 DirectoryInfo pathInfo = new DirectoryInfo(path);
23string newPath = pathInfo.Parent.FullName;
24this.textBox2.Text = newPath.ToString();
25}
26
27privatevoid Form1_Load(object sender, EventArgs e)
28{
29this.textBox1.Text = path.ToString();
30}
31}32 }