尝试在for循环中设置复选框的属性

Question

我一直在试图自己找到这个，但我不完全确定如何解释这个问题。基本上我在这里做的是取一个名称数组，并从中为每个名称创建一个复选框。编辑：我认为下面的代码片段也工作，但它看起来像这可能不实际工作？

New-object System.Windows.Forms.CheckBox | New-Variable -Name ("checkbox" + $_) 

我遇到的主要问题是这样的：一旦它们被创建后，我如何实际设置这些变量名为复选框的属性？基本上如何获取每个迭代的变量名称，然后执行$ checkbox.margin和这些设置。我已经在下面发布了我的整个脚本，这是非常棒的，我知道还有一些其他的东西很奇怪，但是我打算在解决这个问题后将其排除。

$form = New-Object System.Windows.Forms.Form 
$flowlayoutpanel = New-Object System.Windows.Forms.FlowLayoutPanel 
$buttonOK = New-Object System.Windows.Forms.Button 


$usernames = "andrew", "beth", "charlie", "dave", "james", "george" 
$totalvalues = ($usernames.count) 

$formsize = 85 + (30 * $totalvalues) 
$flowlayoutsize = 10 + (30 * $totalvalues) 
$buttonplacement = 40 + (30 * $totalvalues) 

$form_Load = { 
    0..$totalvalues|%{ 
     New-object System.Windows.Forms.CheckBox | New-Variable -Name ("checkbox" + $_) 
     ('$checkbox' + $_).Margin = '10, 8, 0, 0' 
     $checkbox.Margin = '10, 8, 0, 0' 
     $checkbox.Name = 'checkbox' + $_ 
     $checkbox.Size = '200, 22' 
     $checkbox.Text = "" + $usernames[$_] 
     $checkbox.TextAlign = 'MiddleLeft' 
     $flowlayoutpanel.Controls.Add($checkbox) 
    }  
} 


$form.Controls.Add($flowlayoutpanel) 
$form.Controls.Add($buttonOK) 
$form.AcceptButton = $buttonOK 
$form.AutoScaleDimensions = '8, 17' 
$form.AutoScaleMode = 'Font' 
$form.ClientSize = "500 , $formsize" 
$form.FormBorderStyle = 'FixedDialog' 
$form.Margin = '5, 5, 5, 5' 
$form.MaximizeBox = $False 
$form.MinimizeBox = $False 
$form.Name = 'form1' 
$form.StartPosition = 'CenterScreen' 
$form.Text = 'Form' 
$form.add_Load($form_Load) 

$flowlayoutpanel.BorderStyle = 'FixedSingle' 
$flowlayoutpanel.Location = '48, 13' 
$flowlayoutpanel.Margin = '4, 4, 4, 4' 
$flowlayoutpanel.Name = 'flowlayoutpanel1' 
$flowlayoutpanel.Size = "400, $flowlayoutsize" 
$flowlayoutpanel.TabIndex = 1 


$buttonOK.Anchor = 'Bottom, Right' 
$buttonOK.DialogResult = 'OK' 
$buttonOK.Location = "383, $buttonplacement" 
$buttonOK.Margin = '4, 4, 4, 4' 
$buttonOK.Name = 'buttonOK' 
$buttonOK.Size = '100, 30' 
$buttonOK.TabIndex = 0 
$buttonOK.Text = '&OK' 


$form.ShowDialog() 

Answer 1

与此代码

$form_Load = { 
    foreach($user in $usernames){ 
     $DynamicCheckBox = New-Variable -Name ("checkbox" + $user) 
     $DynamicCheckBox = New-object System.Windows.Forms.CheckBox 

     $DynamicCheckBox.Margin = '10, 8, 0, 0' 
     $DynamicCheckBox.Name = 'checkbox' + $_ 
     $DynamicCheckBox.Size = '200, 22' 
     $DynamicCheckBox.Text = "" + $user 
     $DynamicCheckBox.TextAlign = 'MiddleLeft' 
     $flowlayoutpanel.Controls.Add($DynamicCheckBox) 
    }  
}