如何使用 powershell 关闭 winform？

Question

I have created a winform:

Add-Type -AssemblyName System.Windows.Forms
[System.Windows.Forms.Application]::EnableVisualStyles()

function more {
$MoreTools                        = New-Object system.Windows.Forms.Form
$MoreTools.ClientSize             = New-Object System.Drawing.Point(903,473)
$MoreTools.text                   = "$title002"
$MoreTools.TopMost                = $false
$MoreTools.icon                   = "ressources\pictures\ico.ico"
$MoreTools.StartPosition         = 'CenterScreen'

$ButtonB                         = New-Object system.Windows.Forms.Button
$ButtonB.text                    = "$button007"
$ButtonB.width                   = 128
$ButtonB.height                  = 25
$ButtonB.location                = New-Object System.Drawing.Point(387,350)
$ButtonB.Font                    = New-Object System.Drawing.Font('Segoe UI',10)

$MoreTools.controls.AddRange(@($ButtonB))

$ButtonB.Add_Enter({
    $MoreTools.Close
})

[void]$MoreTools.ShowDialog()
}

more
exit

When I use exit or $MoreTools.Close it doesn't want to close. So, how to close the form or where is the error?

Thanks

JJB

Answer 1

Use add_Click() method rather than Add_Enter() on a button; moreover, .Close does not mean .Close() :

$ButtonB.Add_Click({
    $MoreTools.Close();
    $MoreTools.Dispose(); # facultative
})