利用cmd命令创建wifi热点

1 /**
2          * 利用cmd命令创建wifi热点
3          * */
4         private void btCreateWifi_Click(object sender, EventArgs e)
5         {
6             string hotSpotName = wifiName.Text.Trim();
7             string hotSpotPass = wifiPass.Text.Trim();
8             if (hotSpotPass.Length < 8)
9             {
10                 MessageBox.Show("密码必须大于8位，请重新输入...");
11                 wifiPass.Focus();
12             }
13             else
14             {
15                 if (createHotSpot(hotSpotName, hotSpotPass))
16                     MessageBox.Show("wifi热点创建成功\n热点名为:" + hotSpotName + "\n密码为：" + hotSpotPass);
17                 else
18                     MessageBox.Show("wifi热点创建失败");
19             }
20         }
21
22         /**
23          * 执行Cmd命令创建wifi热点
24          * */
25         public Boolean createHotSpot(string hotSpotName, string hotSpotPass)
26         {
27             //创建wifi热点三部曲，仅适用于win7下
28             string cmd1 = "netsh wlan set hostednetwork mode=allow";
29             string cmd2 = "netsh wlan set hostednetwork ssid=" + hotSpotName + " key=" + hotSpotPass;
30             string cmd3 = "netsh wlan start hostednetwork";
31
32             string[] cmd = new string[] { cmd1, cmd2, cmd3 };
33
34             string rs = execMutipleCmd(cmd);
35
36             cmdMsg.AppendText(rs);
37
38             return regexCheckIfSuccess(rs, "已启动承载网络");
39         }
40         /**
41          * 用正则匹配是否成功
42          * */
43         public Boolean regexCheckIfSuccess(string msg, string reg)
44         {
45             Regex r = new Regex(reg);
46             Match m = r.Match(msg);
47             if (m.Success)
48                 return true;
49             else
50                 return false;
51         }
52
53         private void stopWifi_Click(object sender, EventArgs e)
54         {
55             if (stopHotSpot())
56                 MessageBox.Show("禁止wifi热点成功");
57             else
58                 MessageBox.Show("禁止操作失败");
59         }
60
61         public Boolean stopHotSpot()
62         {
63             string cmd = "netsh wlan set hostednetwork mode=disallow";
64
65             string rs = execSingleCmd(cmd);
66             cmdMsg.AppendText(rs);
67             return regexCheckIfSuccess(rs, "承载网络模式已设置为禁止");
68         }
69         /**
70          * 执行单条命令
71          * */
72         public static string execSingleCmd(string cmd)
73         {
74             //因为cmd直接在window system32目录下，所以无需加路径
75             ProcessStartInfo startInfo = new ProcessStartInfo("cmd.exe");
76
77             //设置不显示cmd窗口
78             startInfo.CreateNoWindow = true;
79             startInfo.UseShellExecute = false;
80
81             startInfo.RedirectStandardInput = true;
82             startInfo.RedirectStandardOutput = true;
83
84             Process process = Process.Start(startInfo);
85             process.StandardInput.AutoFlush = true;
86
87             process.StandardInput.WriteLine(cmd);
88             process.StandardInput.WriteLine("exit");
89             //等待程序执行完退出进程
90             process.WaitForExit();
91             //截获输出流
92             string rs = process.StandardOutput.ReadToEnd();
93             process.Close();
94             return rs;
95         }
96
97         /**
98          * 执行多条命令
99          * */
100         public static string execMutipleCmd(string[] cmd)
101         {
102             //因为cmd直接在window system32目录下，所以无需加路径
103             ProcessStartInfo startInfo = new ProcessStartInfo("cmd.exe");
104
105             //设置不显示cmd窗口
106             startInfo.CreateNoWindow = true;
107             startInfo.UseShellExecute = false;
108
109             startInfo.RedirectStandardInput = true;
110             startInfo.RedirectStandardOutput = true;
111
112             Process process = Process.Start(startInfo);
113             process.StandardInput.AutoFlush = true;
114             for (int i = 0; i < cmd.Length; ++i)
115                 process.StandardInput.WriteLine(cmd[i]);
116             process.StandardInput.WriteLine("exit");
117             //等待程序执行完退出进程
118             process.WaitForExit();
119             //截获输出流
120             string rs = process.StandardOutput.ReadToEnd();
121             process.Close();
122             return rs;
123         }