C# ini 文件 读取/写入操作实例源码

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.IO;namespace Client{ public partial class Form1 : Form { string iniFilePath = ""; public Form1() { InitializeComponent(); this.Load = new EventHandler(Form1_Load); } void Form1_Load(object sender, EventArgs e) { string directory = System.AppDomain.CurrentDomain.BaseDirectory; this.iniFilePath = Path.Combine(directory, "config.ini"); readIniFile(); } /// <summary> /// 读取ini文件信息 /// </summary> private void readIniFile() { if (File.Exists(this.iniFilePath)) { this.webAddresTxt.Text = IniFileHelper.GetValue("Web信息", "Web地址", this.iniFilePath); this.webLoginNameTxt.Text = IniFileHelper.GetValue("Web信息", "用户名", this.iniFilePath); this.webPwdTxt.Text = IniFileHelper.GetValue("Web信息", "密码", this.iniFilePath); this.ftpAddressTxt.Text = IniFileHelper.GetValue("FTPInfo", "address", this.iniFilePath); this.ftpLoginNameTxt.Text = IniFileHelper.GetValue("FTPInfo", "loginName", this.iniFilePath); this.ftpPwdTxt.Text = IniFileHelper.GetValue("FTPInfo", "pwd", this.iniFilePath); MessageBox.Show("读取文档成功"); } else { MessageBox.Show("文件加载失败，请确认是否存在此文件：" this.iniFilePath); } } /// <summary> /// 储存ini文件信息 /// </summary> private void saveIniFile() { if (!File.Exists(this.iniFilePath)) { using (File.Create(this.iniFilePath)) { }; } IniFileHelper.SetValue("Web信息", "Web地址", this.webAddresTxt.Text ,this.iniFilePath); IniFileHelper.SetValue("Web信息", "用户名", this.webLoginNameTxt.Text, this.iniFilePath); IniFileHelper.SetValue("Web信息", "密码", this.webPwdTxt.Text, this.iniFilePath); IniFileHelper.SetValue("FTPInfo", "address", this.ftpAddressTxt.Text, this.iniFilePath); IniFileHelper.SetValue("FTPInfo", "loginName", this.ftpLoginNameTxt.Text, this.iniFilePath); IniFileHelper.SetValue("FTPInfo", "pwd", this.ftpPwdTxt.Text, this.iniFilePath); MessageBox.Show("存储成功"); } // 【读取ini】 private void readBtn_Click(object sender, EventArgs e) { readIniFile(); } // 【保存ini】 private void saveBtn_Click(object sender, EventArgs e) { saveIniFile(); } // 【移除section】 private void removeSectionBtn_Click(object sender, EventArgs e) { bool rs = IniFileHelper.RemoveSection("Web信息", this.iniFilePath); if (rs) { MessageBox.Show("移除section成功"); } else { MessageBox.Show("移除section失败"); } } // 【移除key】 private void removeKeyBtn_Click(object sender, EventArgs e) { bool rs = IniFileHelper.Removekey("Web信息","密码", this.iniFilePath); if (rs) { MessageBox.Show("移除key成功"); } else { MessageBox.Show("移除key失败"); } } // 【获取所有section】 private void getAllSectionBtn_Click(object sender, EventArgs e) { List<string> rs = IniFileHelper.GetSectionNames(this.iniFilePath); MessageBox.Show(string.Join(",",rs)); } // 【获取所有key】 private void getAllKeyBtn_Click(object sender, EventArgs e) { List<string> rs = IniFileHelper.GetKeys("Web信息", this.iniFilePath); MessageBox.Show(string.Join(",", rs)); } }}