相關的代碼可以參考以下的:
1 private void button3_Click(object sender, EventArgs e)
2 {
3 //打開注冊表鍵
4 Microsoft.Win32.RegistryKey rk = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(@"SoftwareMicrosoftWindowsCurrentVersionInternet Settings", true);
5
6 //設置代理可用
7 rk.SetValue("ProxyEnable", 1);
8 //設置代理IP和端口
9 rk.SetValue("ProxyServer", this.textBox1.Text.ToString() + ":" + this.textBox2.Text.ToString());
10 rk.Close();
11 Factory.ExecuteNonQuery("update IP set area=1 where address= " + str1 + "");
12 this.dataGridView1.DataSource = Factory.GetDataTable("select * from ip");
13 MessageBox.Show("成功!!!");
14 }
15
16 private void button4_Click(object sender, EventArgs e)
17 {
18 //打開注冊表鍵
19 Microsoft.Win32.RegistryKey rk = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(@"SoftwareMicrosoftWindowsCurrentVersionInternet Settings", true);
20
21 //設置代理不可用
22 rk.SetValue("ProxyEnable