EdgeVoyager/Form2.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Globalization;
using System.Linq;
using System.Reflection;
using System.Resources;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace EdgeVoyager
{
    public partial class Form2 : Form
    {
        string resxFilePath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "favoritesMenuItem.resx");
        public Form2()
        {
            InitializeComponent();

            // 使用ResXResourceReader读取资源文件
            using (ResXResourceReader reader = new ResXResourceReader(resxFilePath))
            {
                // 遍历资源文件中的每一项
                foreach (DictionaryEntry entry in reader)
                {
                    // 将项的名称添加到ListBox中
                    listBox1.Items.Add(entry.Key.ToString());
                }
            }
            ContextMenuStrip contextMenuStrip = new ContextMenuStrip();
            ToolStripMenuItem deleteMenuItem = new ToolStripMenuItem("删除");
            deleteMenuItem.Click += DeleteMenuItem_Click;
            contextMenuStrip.Items.Add(deleteMenuItem);
            listBox1.ContextMenuStrip = contextMenuStrip;
        }
        private void DeleteMenuItem_Click(object sender, EventArgs e)
        {
            ResXResourceReader reader = new ResXResourceReader(resxFilePath);
            // 获取选中的项
            if (listBox1.SelectedItem != null)
            {
                string key = listBox1.SelectedItem.ToString();
                ResXResourceWriter writer = new ResXResourceWriter(resxFilePath + ".temp");

                bool itemFound = false;
                foreach (DictionaryEntry entry in reader)
                {
                    if (entry.Key.ToString() != key)
                    {
                        writer.AddResource(entry.Key.ToString(), entry.Value);
                    }
                    else
                    {
                        itemFound = true;
                    }
                }

                reader.Close();
                writer.Generate();
                writer.Close();

                if (itemFound)
                {
                    File.Delete(resxFilePath);
                    File.Move(resxFilePath + ".temp", resxFilePath);
                }
            }
            listBox1.Items.Clear();
            foreach (DictionaryEntry entry in reader)
            {
                listBox1.Items.Add(entry.Key.ToString());
            }
        }
    }
}