winforms - 哈希表中的WinForm

我可以在哈希表中设置表单元素:

$Hash = @{}

$Hash.Main = New-Object System.Windows.Forms.Form
$Hash.Main.Left = 0
$Hash.Main.Top = 0
...
$Hash.Label = New-Object System.Windows.Forms.Label
$Hash.Label.Left = 0
$Hash.Label.Top = 0
...
$Hash.Panel = New-Object System.Windows.Forms.Panel
$Hash.Panel.Left = 0
$Hash.Panel.Top = 0
...

我该如何在哈希表中写入相同内容？我尽力使它成为可能。而且有效。但是这种语法正确吗？

$Hash = @{

   Main = [System.Windows.Forms.Form] @{

      Left = 0
      Top = 0
      ...
   }

   Label = [System.Windows.Forms.Label] @{

      Left = 0
      Top = 0
      ...
   }

   Panel = [System.Windows.Forms.Panel] @{

      Left = 0
      Top = 0
      ...
   }
}

谢谢

最佳答案

是的，此语法正确:

Creating Objects from Hash Tables



检查第一个条件(没有参数的构造函数):

[System.Drawing.Font],        ### does not have empty constructor
[System.Windows.Forms.Form],
[System.Windows.Forms.Label],
[System.Windows.Forms.Panel] |
    Where-Object {
        'new' -in ( $_ |
            Get-Member -MemberType Methods -Static |
                Select-Object -ExpandProperty Name ) -and
        $_::new.OverloadDefinitions -match ([regex]::Escape('new()'))
    } | Select-Object -ExpandProperty FullName

检查后一种情况(对象属性必须是公共(public)的且可设置的):

[System.Windows.Forms.Form],
[System.Windows.Forms.Label],
[System.Windows.Forms.Panel] |
    ForEach-Object {
        @{ $_.FullName = (
            $_.GetProperties('Instance,Public') | Where-Object CanWrite |
                Select-Object -ExpandProperty Name | Sort-Object
           )
        }
    }

将以上两个代码片段整合在一起是一项艰巨的任务……

关于winforms - 哈希表中的WinForm，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/59973001/