阿杰i
开玩笑那 你这严重超纲了

根据改变跃点来切换有线网络与无线网络连接，体验较好，无需关闭适配器，但是有的时候并不好用，实在是没查到这个自动跃点还有啥机制

1. 有线网络名与无线网络名要自己根据自己电脑的配置，没自动查是因为有的时候会有多个。尤其是有虚拟机的时候
2. 运行方式可以配置到 快捷命令 插件中，以powershell运行，忽略输出
3. 也可以保存到xx.ps1脚本中， 新建一个x.bat 内容为 powershell /path/to/xx.ps1,然后将x.bat添加到utools中

param( $mode )

# 定义有线网络与无线网络适配器名称 区分大小写
$WiredNetworkName = "以太网 2";
$WirelessNetworkName =  "WLAN";

# 以管理员身份运行
$currentWi = [Security.Principal.WindowsIdentity]::GetCurrent()
$currentWp = [Security.Principal.WindowsPrincipal]$currentWi
 
if( -not $currentWp.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))
{
  $boundPara = ($MyInvocation.BoundParameters.Keys | foreach{
     '-{0} {1}' -f  $_ ,$MyInvocation.BoundParameters[$_]} ) -join ' '
  $currentFile = (Resolve-Path  $MyInvocation.InvocationName).Path
 
 $fullPara = $boundPara + ' ' + $args -join ' '
 Start-Process "$psHome\powershell.exe"   -ArgumentList "$currentFile $fullPara"   -verb runas
 return
}

# 获取有线网络跃点及索引
$WiredNetwork = Get-NetIPInterface | ? {$_.AddressFamily -eq "IPv4"} | ? {$_.InterfaceAlias -eq $WiredNetworkName} | select -Property ifIndex, InterfaceMetric, ConnectionState;
# 获取无线网络跃点及索引;
$WirelessNetwork = Get-NetIPInterface | ? {$_.AddressFamily -eq "IPv4"} | ? {$_.InterfaceAlias -eq $WirelessNetworkName} | select -Property ifIndex, InterfaceMetric, ConnectionState;
# 定义通知函数
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms");
function ShowNotify($title, $content, $ico) {
    $obj = New-Object System.Windows.Forms.NotifyIcon;
    $path = Get-Process -id $pid | Select-Object -ExpandProperty Path;
    $icon = [System.Drawing.Icon]::ExtractAssociatedIcon($path);
    $obj.Icon = $icon;
    $obj.BalloonTipIcon = $ico;
    $obj.BalloonTipText = $content;
    $obj.BalloonTipTitle = $title;
    $obj.Visible = $True;
    $obj.ShowBalloonTip(10000);
}

# 重置模式 重置跃点为自动模式
if ($mode -eq "reset") {
    if($WiredNetwork) {
        Set-NetIPInterface -InterfaceIndex $WiredNetwork.ifIndex -AutomaticMetric Enabled
    }
    if($WirelessNetwork) {
        Set-NetIPInterface -InterfaceIndex $WirelessNetwork.ifIndex -AutomaticMetric Enabled
    }
    ShowNotify '提示' '网络连接行为已重置为默认状态' 'Info';
    exit;
}

# 调换跃点
if ($WiredNetwork.ConnectionState -eq "Connected" -and $WirelessNetwork.ConnectionState -eq "Connected") {
    $w = $WiredNetwork.InterfaceMetric;
    $wl = $WirelessNetwork.InterfaceMetric;
    if ($w -lt $wl) {
        # Set-NetIPInterface -InterfaceIndex $WirelessNetwork.ifIndex -InterfaceMetric 11
        # Set-NetIPInterface -InterfaceIndex $WiredNetwork.ifIndex -InterfaceMetric 24
        Set-NetIPInterface -InterfaceIndex $WirelessNetwork.ifIndex -InterfaceMetric ($w + 1)
         Set-NetIPInterface -InterfaceIndex $WiredNetwork.ifIndex -InterfaceMetric $wl
         Set-NetIPInterface -InterfaceIndex $WirelessNetwork.ifIndex -InterfaceMetric $w
    } else {
       # Set-NetIPInterface -InterfaceIndex $WiredNetwork.ifIndex -InterfaceMetric 11
       # Set-NetIPInterface -InterfaceIndex $WirelessNetwork.ifIndex -InterfaceMetric 24
        Set-NetIPInterface -InterfaceIndex $WiredNetwork.ifIndex -InterfaceMetric ($wl + 1)
        Set-NetIPInterface -InterfaceIndex $WirelessNetwork.ifIndex -InterfaceMetric $w
       Set-NetIPInterface -InterfaceIndex $WiredNetwork.ifIndex -InterfaceMetric $wl
    }
    ShowNotify '提示' '网络切换成功' 'Info';
} else {
    ShowNotify '警告' '当前只有单一网络连接，无法切换' 'Warning';
    exit;
}