C打开关闭win10系统防火墙源码

　　写一个程序，需要关闭防火墙，系统是win10，现在把过程分享一下，有需要的朋友可以看一下。首先引用 NetFwTypeLib 和 System.ServiceProcess
　　操作防火墙的函数和使用方法代码如下：using Microsoft.Win32; using NetFwTypeLib; using System; using System.Diagnostics; using System.IO; using System.ServiceProcess; using System.Windows.Forms;  namespace WindowsFormsApplication1 {     public partial class Form1 : Form     {         public Form1()         {             InitializeComponent();         }          FIREWALL fw = new FIREWALL();         private void button1_Click(object sender, EventArgs e)         {             fw.打开防火墙();         }         private void button2_Click(object sender, EventArgs e)         {             fw.关闭防火墙();         }          //操作防火墙的类,还是一样,懒的话照抄就行         public class FIREWALL         {             public void 打开防火墙()             {                 //看看系统是不是WIN10                 RegistryKey rk = Registry.LocalMachine.OpenSubKey(@＂SoftwareMicrosoftWindows NTCurrentVersion＂);                 var SystemTip = rk.GetValue(＂ProductName＂).ToString();                 rk.Close();                 if (!SystemTip.StartsWith(＂Windows 10＂))                 {                     MessageBox.Show(＂不是win10系统！＂);                     return;                 }                  //防火墙服务名称                 string ServicerName = ＂MpsSvc＂;                 RegistryKey key = Registry.LocalMachine.OpenSubKey(@＂SYSTEMCurrentControlSetServices＂ + ServicerName, true);                  //如果防火墙启动类型是禁止,更改其为自动                 var StartIndex = key.GetValue(＂Start＂).ToString();                 Log(＂StartIndex:＂ + StartIndex.ToString());                 if (StartIndex == ＂4＂)                 {                     try                     {                         ProcessStartInfo objProInfo = new ProcessStartInfo();                         objProInfo.FileName = ＂cmd.exe＂;                         objProInfo.CreateNoWindow = false;                         objProInfo.WindowStyle = ProcessWindowStyle.Hidden;                         objProInfo.Arguments = ＂/c sc config ＂ + ServicerName + ＂ start= ＂ + ＂auto＂;                         Process.Start(objProInfo);                         //等待操作执行完毕                         System.Threading.Thread.Sleep(1000);                     }                     catch (Exception ex)                     {                         Log(＂防火墙启动类型设置失败,原因：r ＂ + ex.ToString());                         return;                     }                 }                  key.Close();                  // 确保防火墙服务是启动状态                 ServiceController sc = new ServiceController(ServicerName);                 if ((sc.Status.Equals(ServiceControllerStatus.Stopped)) || (sc.Status.Equals(ServiceControllerStatus.StopPending)))                 {                     sc.Start();                     Log(＂防火墙服务已经开启。＂);                     //等待操作执行完毕                     System.Threading.Thread.Sleep(1000);                 }                                  //开始打开防火墙                 try                 {                     INetFwPolicy2 FP = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID(＂HNetCfg.FwPolicy2＂));                     // 启用公用防火墙                     FP.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PUBLIC, true);                     // 启用专用防火墙                     FP.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PRIVATE, true);                      Log(＂防火墙已相打开＂);                 }                 catch(Exception ex)                 {                     Log(＂开启防火墙失败,原因：r ＂ + ex.ToString());                     return;                 }             }             public void 关闭防火墙()             {                 //看看系统是不是WIN10                 RegistryKey rk = Registry.LocalMachine.OpenSubKey(@＂SoftwareMicrosoftWindows NTCurrentVersion＂);                 var SystemTip = rk.GetValue(＂ProductName＂).ToString();                 rk.Close();                 if (!SystemTip.StartsWith(＂Windows 10＂))                 {                     MessageBox.Show(＂不是win10系统！＂);                     return;                 }                  //关闭防火墙                 try                 {                     INetFwPolicy2 FP = (INetFwPolicy2)Activator.CreateInstance(Type.GetTypeFromProgID(＂HNetCfg.FwPolicy2＂));                     // 禁用公用防火墙                     FP.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PUBLIC, false);                     // 禁用专用防火墙                     FP.set_FirewallEnabled(NET_FW_PROFILE_TYPE2_.NET_FW_PROFILE2_PRIVATE, false);                      Log(＂防火墙已经关闭＂);                 }                 catch (Exception ex)                 {                     Log(＂关闭防火墙失败,原因：r ＂ + ex.ToString());                     return;                 }             }             void Log(string logcontent)   //记录日志             {                 using (FileStream st = new FileStream(Application.StartupPath + ＂log.txt＂, FileMode.Append))                 {                     using (StreamWriter wr = new StreamWriter(st))                     {                         wr.WriteLine(#34;{DateTime.Now.ToLongTimeString()},{logcontent}＂);                     }                 }             }         }     } }运行效果如下：