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)通過訪問當(dāng)前操作系統(tǒng)的注冊(cè)表來獲取當(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("SoftwareMicrosoftWindows NTCurrentVersion"); 23 string s= "當(dāng)前操作系統(tǒng)版本：" rk.GetValue("ProdUCtName").ToString(); 24 s = s "rn" rk.GetValue("CSDVersion").ToString() ; 25 s = s "rn當(dāng)前操作系統(tǒng)安裝序列號(hào)：rn" rk.GetValue("ProductId").ToString(); 26 s = s "rn當(dāng)前系統(tǒng)版本號(hào)：" rk.GetValue("CurrentBuildNumber").ToString(); 27 rk.Close(); 28 textBox1.Text = textBox1.Text "rn" s; 29 } 30 31 private void Form1_Load(object sender, EventArgs e) 32 { 33 RegistryKey rk; 34 rk = Registry.LocalMachine.OpenSubKey("SoftwareMicrosoftWindows NTCurrentVersion"); 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}