小编h.s*_*h.s的帖子

就像我说的，这段代码适用于 PowerShell 版本 2，但不适用于 PowerShell 版本 5。

function wait
      {
       $compte = 0
        Write-Host  "To continue installation and ignore configuration warnings      type [y], type any key to abort"
          While(-not $Host.UI.RawUI.KeyAvailable -and ($compte -le 20))
         {
          $compte++
          Start-Sleep -s 1
          }
           if ($compte -ge 20)
           {
        Write-Host "Installation aborted..."
           break
           }
        else
            {
        $key = $host.ui.rawui.readkey("NoEcho,IncludeKeyup")
            }
         if ($key.character -eq "y")
            {Write-Host "Ignoring configuration warnings..."}
         else 
            {Write-Host "Installation aborted..." 
            }}