百度结果WIN7如何设置WIFI上网：
1、以管理员身份运行命令提示符：
快捷键win+R→输入cmd→回车
2、启用并设定虚拟WiFi网卡：
运行命令：netsh wlan set hostednetwork mode=allow ssid=mywifi key=12345678
此命令有三个参数，mode：是否启用虚拟WiFi网卡，改为disallow则为禁用。
ssid：无线网名称，最好用英文(以mywifi为例)。
key：无线网密码，八个以上字符(以12345678为例)。
以上三个参数可以单独使用，例如只使用mode=disallow可以直接禁用虚拟Wifi网卡。
2，开启成功后，网络连接中会多出一个网卡为“Microsoft Virtual WiFi Miniport Adapter”的无线连接。若没有，只需更新无线网卡驱动就OK了。
3、设置Internet连接共享：
在“网络连接”窗口中，右键单击已连接到Internet的网络连接，选择“属性”→“共享”，勾上“允许其他······连接(N)”并选择“虚拟WiFi”。
确定之后，提供共享的网卡图标旁会出现“共享的”字样，表示“宽带连接”已共享至“虚拟WiFi”。
4、开启无线网络：
继续在命令提示符中运行：netsh wlan start hostednetwork
（将start改为stop即可关闭该无线网，以后开机后要启用该无线网只需再次运行此命令即可）
至此，虚拟WiFi的红叉叉消失，WiFi基站已组建好。笔记本、带WiFi模块的手机等子机搜索到无线网络mywifi，输入密码12345678，就能共享上网啦！
每次开启电脑都需要这样设置一次很麻烦，而且家里还有个电脑小白，所以想写个软件实现基本功能
本来按照上面思路已经可以开始动手写代码，结果百度一下已经有大能实现并找到源码，
所以拿来主义自己改了改如图所示
主要代码
//新建 private void btnCreate_Click(object sender, EventArgs e) { if ((textName.Text == "") || (textPsw.Text == "")) { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "用户名和密码均不能为空！"); } else if (textPsw.Text.Length < 8) { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "密码不能少于8位！"); } else { string command = "netsh wlan set hostednetwork mode=allow ssid=" + textName.Text + " key=" + textPsw.Text; string str2 = executeCmd(command); if (((str2.IndexOf("承载网络模式已设置为允许") > -1) && (str2.IndexOf("已成功更改承载网络的 SSID。") > -1)) && (str2.IndexOf("已成功更改托管网络的用户密钥密码。") > -1)) { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "新建共享网络成功！"); } else { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "搭建失败，请重试！"); } } } //删除 private void btnDelete_Click(object sender, EventArgs e) { string command = "netsh wlan set hostednetwork mode=disallow"; if (executeCmd(command).IndexOf("承载网络模式已设置为禁止") > -1) { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "禁止共享网络成功！"); } else { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "操作失败，请重试！"); } } //启动 private void btnStart_Click(object sender, EventArgs e) { if (executeCmd("netsh wlan start hostednetwork").IndexOf("已启动承载网络") > -1) { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "已启动承载网络！"); } else { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "承载失败，请尝试新建网络共享！"); } } //停止 private void btnStop_Click(object sender, EventArgs e) { if (executeCmd("netsh wlan stop hostednetwork").IndexOf("已停止承载网络") > -1) { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "已停止承载网络！"); } else { ListBoxLogs.AddCtrlValue(this, sysLogs, DateTime.Now.ToString("HH:mm:ss") + "---" + "停止承载失败！"); } }
public class ListBoxLogs { private delegate void AddCtrlValueHandler(Control ctrl, string value); private delegate void ChangeComboBoxValueHandler(ComboBox ctrl); private delegate void SetCtrlEnableHandler(Control ctrl, bool value); private delegate void SetCtrlValueHandler(Control ctrl, string value); public static void AddCtrlValue(Form parentForm, Control ctrl, string value) { if (parentForm.InvokeRequired) { AddCtrlValueHandler method = new AddCtrlValueHandler(AddCtrlValueMethod); parentForm.BeginInvoke(method, new object[] { ctrl, value }); } else { AddCtrlValueMethod(ctrl, value); } } private static void AddCtrlValueMethod(Control ctrl, string value) { if (ctrl is TextBox) { TextBox box = ctrl as TextBox; box.Text = box.Text + value; } else if (ctrl is Label) { Label label = ctrl as Label; label.Text = label.Text + value; } else if (ctrl is ListBox) { ListBox listbox = ctrl as ListBox; if (listbox.Items.Count > 200) { listbox.Items.Clear(); } listbox.Items.Add(value); if (listbox.Items.Count > 1) { listbox.SelectedIndex = (listbox.Items.Count - 1); } } else if (ctrl is RichTextBox) { RichTextBox richtextbox = ctrl as RichTextBox; richtextbox.Text += value + "\r\n"; if (richtextbox.Text.Length > 6000) { richtextbox.Text = string.Empty; } } } public static void ChangeComboBoxValue(Form parentForm, ComboBox ctrl) { if (parentForm.InvokeRequired) { ChangeComboBoxValueHandler method = new ChangeComboBoxValueHandler(ChangeComboBoxValueMethod); parentForm.BeginInvoke(method, new object[] { ctrl }); } else { ChangeComboBoxValueMethod(ctrl); } } private static void ChangeComboBoxValueMethod(ComboBox ctrl) { if (ctrl.Items.Count > 1) { if (ctrl.SelectedIndex == 0) { ctrl.SelectedIndex = 1; } else { ctrl.SelectedIndex = 0; } } } public static void SetCtrlEnable(Form parentForm, Control ctrl, bool value) { if (parentForm.InvokeRequired) { SetCtrlEnableHandler method = new SetCtrlEnableHandler(SetCtrlEnableMethod); parentForm.BeginInvoke(method, new object[] { ctrl, value }); } else { SetCtrlEnableMethod(ctrl, value); } } public static void SetCtrlEnable(UserControl parentCtrl, Control ctrl, bool value) { if (parentCtrl.InvokeRequired) { SetCtrlEnableHandler method = new SetCtrlEnableHandler(SetCtrlEnableMethod); parentCtrl.BeginInvoke(method, new object[] { ctrl, value }); } else { SetCtrlEnableMethod(ctrl, value); } } private static void SetCtrlEnableMethod(Control ctrl, bool value) { //if (ctrl is TextBox) //{ // TextBox box = ctrl as TextBox; // box.Enabled = value; //} //if (ctrl is ComboBox) //{ // ComboBox box2 = ctrl as ComboBox; // box2.Enabled = value; //} //if (ctrl is Label) //{ // Label label = ctrl as Label; // label.Enabled = value; //} //if (ctrl is Button) //{ // Button button = ctrl as Button; // button.Enabled = value; //} //if (ctrl is NumericUpDown) //{ // NumericUpDown down = ctrl as NumericUpDown; // down.Enabled = value; //} //if (ctrl is Form) //{ // Form form = ctrl as Form; // form.Enabled = value; //} ////if (ctrl is IPTextBox) ////{ //// IPTextBox box3 = ctrl as IPTextBox; //// box3.Enabled = value; ////} //if (ctrl is GroupBox) //{ // GroupBox box4 = ctrl as GroupBox; // box4.Enabled = value; //} //if (ctrl is CheckBox) //{ // CheckBox box5 = ctrl as CheckBox; // box5.Enabled = value; //} try { ctrl.Enabled = value; } catch { } } public static void SetCtrlValue(Form parentForm, Control ctrl, string value) { if (parentForm.InvokeRequired) { SetCtrlValueHandler method = new SetCtrlValueHandler(SetCtrlValueMethod); parentForm.BeginInvoke(method, new object[] { ctrl, value }); } else { SetCtrlValueMethod(ctrl, value); } } public static void SetCtrlValue(UserControl parentCtrl, Control ctrl, string value) { if (parentCtrl.InvokeRequired) { SetCtrlValueHandler method = new SetCtrlValueHandler(SetCtrlValueMethod); parentCtrl.BeginInvoke(method, new object[] { ctrl, value }); } else { SetCtrlValueMethod(ctrl, value); } } private static void SetCtrlValueMethod(Control ctrl, string value) { if (ctrl is TextBox) { TextBox box = ctrl as TextBox; box.Text = value; } else if (ctrl is ComboBox) { ComboBox box2 = ctrl as ComboBox; try { int selIndex = 0; try { selIndex = int.Parse(value); if (selIndex < box2.Items.Count - 1) { box2.SelectedIndex = selIndex; } else { box2.SelectedIndex = box2.FindString(value); } } catch { box2.SelectedIndex = box2.FindString(value); } } catch (Exception exception) { //LogFile.Log.Debug(exception.Message); } } else if (ctrl is Label) { Label label = ctrl as Label; label.Text = value; } else if (ctrl is Button) { Button button = ctrl as Button; button.Text = value; } else if (ctrl is NumericUpDown) { NumericUpDown down = ctrl as NumericUpDown; down.Value = int.Parse(value); } else if (ctrl is Form) { Form form = ctrl as Form; form.Text = value; } else if (ctrl is ProgressBar) { ProgressBar bar = ctrl as ProgressBar; bar.Value = int.Parse(value); } else if (ctrl is CheckBox) { try { CheckBox cb = ctrl as CheckBox; cb.Checked = bool.Parse(value); } catch { } } else { ctrl.Text = value; } } private delegate void SetCtrlVisibleHandler(Control ctrl, bool value); public static void SetCtrlVisible(Form parentForm, Control ctrl, bool value) { if (parentForm.InvokeRequired) { SetCtrlVisibleHandler method = new SetCtrlVisibleHandler(SetCtrlVisibleMethod); parentForm.BeginInvoke(method, new object[] { ctrl, value }); } else { SetCtrlVisibleMethod(ctrl, value); } } private static void SetCtrlVisibleMethod(Control ctrl, bool value) { try { ctrl.Visible = value; } catch { } } private delegate void SetCtrlTagHandler(Control ctrl, string value); public static void SetCtrlTag(Form parentForm, Control ctrl, string value) { if (parentForm.InvokeRequired) { SetCtrlTagHandler method = new SetCtrlTagHandler(SetCtrlTagMethod); parentForm.BeginInvoke(method, new object[] { ctrl, value }); } else { SetCtrlTagMethod(ctrl, value); } } private static void SetCtrlTagMethod(Control ctrl, string value) { try { ctrl.Tag = value; } catch { } } }
功能完成，测试成功（必须有无限网卡）
代码下载连接http://download.csdn.net/detail/huangyuancao/5096582
欢迎各位吐槽。。。。
本文转自夜&枫博客园博客，原文链接：http://www.cnblogs.com/newstart/archive/2013/02/28/2937303.html，如需转载请自行联系原作者
