傳遞多個變量參數

Question

語法： 新虛擬交換機[-VMHost] [-Name] [-NumPorts] [-nic]的String []]

我使用上面的cmdlet來在vSphere中添加一個新的vSwitch，我的知識缺乏的是如何使用代表四個NIC的四個複選框，並在選中時將其傳遞給-Nic參數。

例如下面是行不通的

New-VirtualSwitch -VMHost $comboBox611.SelectedItem.toString() -Name $textBox611.Text -NumPorts 200 **-Nic $nic0,$nic1,$nic2,$nic3** -Mtu $textBox612.Text -Confirm 

我如何通過每個複選框的變量爲一個字符串數組的語法表明它可以做什麼？

$handler_linkLabel601_LinkClicked= 
{ 
if ($networkdataGridView.CurrentRow.Cells['VM Host'].Value.toString() -gt " ") 
{ 
Add-Type -AssemblyName System.Windows.Forms 
$form601 = New-Object Windows.Forms.Form 
$form601.Size = New-Object Drawing.Size (250,270) 
$form601.StartPosition = "CenterScreen" 

$label611.Size = New-Object Drawing.Size (70,40) 
$label611.Location = New-Object System.Drawing.Size (10,15) 
$label611.Text = "vSwitch Name:" 

$textBox611.Size = New-Object Drawing.Size (100,30) 
$textBox611.Location = New-Object System.Drawing.Size (90,15) 
$textBox611.Name = "vSwitch Name" 

$label612.Size = New-Object Drawing.Size (50,20) 
$label612.Location = New-Object System.Drawing.Size (10,55) 
$label612.Text = "Host:" 

$vmhostlist = Get-VMHost 
    foreach ($vmhost in $vmhostlist) 
    { 
     $comboBox611.Items.add($vmhost.name.toString()) 
    } 

$comboBox611.Size = New-Object Drawing.Size (100,20) 
$comboBox611.Location = New-Object System.Drawing.Size (90,50) 

$checkBox611.Size = New-Object Drawing.Size (20,20) 
$checkBox611.Location = New-Object System.Drawing.Size (100,80) 
# Add Click-Event 
$checkBox611.Add_CheckStateChanged({ 
    If ($checkBox611.Checked) { 
     $global:nic0 = "vmnic0" 
    } Else { 
     $global:nic0 = "" 
    } 
}) 
$checkBox612.Size = New-Object Drawing.Size (20,20) 
$checkBox612.Location = New-Object System.Drawing.Size (170,80) 
$checkBox611.Add_CheckStateChanged({ 
    If ($checkBox611.Checked) { 
     $global:nic1 = "vmnic1" 
    } Else { 
     $global:nic1 = "" 
    } 
}) 
$checkBox613.Size = New-Object Drawing.Size (20,20) 
$checkBox613.Location = New-Object System.Drawing.Size (100,100) 
$checkBox611.Add_CheckStateChanged({ 
    If ($checkBox611.Checked) { 
     $global:nic2 = "vmnic2" 
    } Else { 
     $global:nic2 = "" 
    } 
}) 
$checkBox614.Size = New-Object Drawing.Size (20,20) 
$checkBox614.Location = New-Object System.Drawing.Size (170,100) 
$checkBox611.Add_CheckStateChanged({ 
    If ($checkBox611.Checked) { 
     $global:nic3 = "vmnic3" 
    } Else { 
     $global:nic3 = "" 
    } 
}) 
$label613.Size = New-Object Drawing.Size (80,20) 
$label613.Location = New-Object System.Drawing.Size (10,140) 
$label613.Text = "MTU Size:" 

$textBox612.Size = New-Object Drawing.Size (100,20) 
$textBox612.Location = New-Object System.Drawing.Size (90,140) 
$textBox612.Name = "MTU" 

$button = New-Object System.Windows.Forms.Button 
$button.Size = New-Object Drawing.Size (90,30) 
$button.Location = New-Object System.Drawing.Size (70,200) 
$selectedvmhost = ($comboBox611.SelectedItem.toString()) 
$button.add_click({test}) 
$button.Text = "Add New vSwitch" 
$form601.Controls.Add($button) 
$form601.Controls.Add($textBox611) 
$form601.Controls.Add($textBox612) 
$form601.Controls.Add($label611) 
$form601.Controls.Add($label612) 
$form601.Controls.Add($label613) 
$form601.Controls.Add($comboBox611) 
$form601.Controls.Add($checkBox611) 
$form601.Controls.Add($checkBox612) 
$form601.Controls.Add($checkBox613) 
$form601.Controls.Add($checkBox614) 
$form601.ShowDialog() 
} 
ELSE 
{} 
} 
function test 
{ 
$nic = @($global:nic0,$global:nic1,$global:nic2,$global:nic3 | ? {-not [string]::IsNullOrEmpty($_)}) 
if ($nic.count) 
    { 
     New-VirtualSwitch -VMHost $comboBox611.SelectedItem.toString() -Name $textBox611.Text -NumPorts 200 -Nic $nic -Mtu $textBox612.Text -Confirm 
    } 
} 

Answer 1

就像CB表示，與全球$替換$ nic0：nic0，和$以$全球NIC1：NIC1等 然後測試

function test 
{ 
    $nic = @($global:nic0,$global:nic1,$global:nic2,$global:nic3 | ? {-not [string]::IsNullOrEmpty($_)}) 
    if ($nic.count) 
    { 
     New-VirtualSwitch -VMHost $comboBox611.SelectedItem.toString() -Name $textBox611.Text -NumPorts 200 -Nic $nic -Mtu $textBox612.Text -Confirm 
    } 
}