我是一個(gè)C#的初學(xué)者，這是我參考一些資料，自己弄的一個(gè)通過(guò)訪問(wèn)當(dāng)前操作系統(tǒng)的注冊(cè)表來(lái)獲取當(dāng)前操作系統(tǒng)相關(guān)信息的小程序，僅供參考。

 1using System;
 2using System.Collections.Generic;
 3using System.ComponentModel;
 4using System.Data;
 5using System.Drawing;
 6using System.Text;
 7using System.Windows.Forms;
 8using Microsoft.Win32;
 9
10namespace Reg4U
11{
12    public partial class Form1 : Form
13    {
14        public Form1()
15        {
16            InitializeComponent();
17        }
18
19        PRivate void button1_Click(object sender, EventArgs e)
20        {
21            RegistryKey rk;
22            rk = Registry.LocalMachine.OpenSubKey("Software//Microsoft//Windows NT//CurrentVersion");
23            string s= "當(dāng)前操作系統(tǒng)版本："+rk.GetValue("ProductName").ToString();
24            s = s +"/r/n"+rk.GetValue("CSDVersion").ToString() ;
25            s = s + "/r/n當(dāng)前操作系統(tǒng)安裝序列號(hào)：/r/n" + rk.GetValue("ProductId").ToString();
26            s = s + "/r/n當(dāng)前系統(tǒng)版本號(hào)：" + rk.GetValue("CurrentBuildNumber").ToString();
27            rk.Close();
28            textBox1.Text = textBox1.Text+"/r/n"+s;
29        }
30
31        private void Form1_Load(object sender, EventArgs e)
32        {
33            RegistryKey rk;
34            rk = Registry.LocalMachine.OpenSubKey("Software//Microsoft//Windows NT//CurrentVersion");
35            string s = rk.GetValue("ProductName").ToString();
36            if (System.Text.RegularExpressions.Regex.IsMatch(s, "Windows 2000"))
37            {
38                textBox1.Text = "您的操作系統(tǒng)是2K，恭喜您，你的當(dāng)前系統(tǒng)適合本軟件的使用！";
39            }
40            rk.Close();
41        }
42    }
43}
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