如何移除托盘图标右键菜单的选中状态边距

你的问题核心是当前使用的ContextMenu控件没有提供移除勾选指示器边距的属性，需要替换为ContextMenuStrip并设置ShowCheckedMargin为$false来解决。以下是具体修改要点和完整代码：

修改要点 #

• 替换System.Windows.Forms.ContextMenu为System.Windows.Forms.ContextMenuStrip
• 将所有MenuItem替换为ToolStripMenuItem（ContextMenuStrip对应的菜单项类型）
• 设置$context.ShowCheckedMargin = $false，移除勾选指示器预留的边距
• 将NotifyIcon的ContextMenu属性改为ContextMenuStrip

修改后的完整代码 #

Add-Type -AssemblyName 'System.Windows.Forms'
Add-Type -AssemblyName 'System.Drawing'
Add-Type -AssemblyName 'PresentationFramework'

$2 = "BASE64 CODE"

$bitmap = New-Object System.Windows.Media.Imaging.BitmapImage
$bitmap.BeginInit()
$bitmap.StreamSource = [System.IO.MemoryStream][System.Convert]::FromBase64String($2)
$bitmap.EndInit()
$bitmap.Freeze()

$image = [System.Drawing.Bitmap][System.Drawing.Image]::FromStream($bitmap.StreamSource)
$icon = [System.Drawing.Icon]::FromHandle($image.GetHicon())

$app = New-Object System.Windows.Forms.NotifyIcon
$app.Text = ""
$app.Icon = $icon
$app.Visible = $true

# 替换MenuItem为ToolStripMenuItem
$Zenek = New-Object System.Windows.Forms.ToolStripMenuItem
$Zenek.Text = "Zenek"

$NetExt = New-Object System.Windows.Forms.ToolStripMenuItem
$NetExt.Text = "NetExt"

$Busy = New-Object System.Windows.Forms.ToolStripMenuItem
$Busy.Text = "BUSY"

$Time = New-Object System.Windows.Forms.ToolStripMenuItem
$Time.Text = "Time"

$Exit = New-Object System.Windows.Forms.ToolStripMenuItem
$Exit.Text = "Exit"

# 替换ContextMenu为ContextMenuStrip
$context = New-Object System.Windows.Forms.ContextMenuStrip
# 移除勾选指示器边距
$context.ShowCheckedMargin = $false

# 关联到NotifyIcon的ContextMenuStrip属性
$app.ContextMenuStrip = $context
$context.Items.AddRange(@($Zenek, $NetExt, $Busy, $Time, $Exit))

$keepAwakeScript = {
    while (1) {
      $wsh = New-Object -ComObject WScript.Shell
      $wsh.SendKeys('+{F15}')
      Start-Sleep -seconds 59
    }
}

Start-Job -ScriptBlock $keepAwakeScript -Name "keepAwake" | Out-Null

$Zenek.Add_Click({Set-Clipboard -Value "SOME TEXT"})

$NetExt.Add_Click({Set-Clipboard -Value "SOME OTHER TEXT"})

$Busy.Add_Click({
$running = Get-Job | ?{$_.Name -like 'KAPS'}

$icon = New-Object System.Drawing.Icon("MY PRIVATE LOCATION\red.ico")
$app.Icon = $icon
if($running -eq $null){
Start-Job -Name KAPS -ScriptBlock{
while ($true){
$shell = New-Object -ComObject WScript.Shell
$shell.SendKeys('{CAPSLOCK}')
Start-Sleep 1
}
}
}else{
Stop-Job KAPS
Remove-Job KAPS
$icon = [System.Drawing.Icon]::FromHandle($image.GetHicon())
$app.Icon = $icon
}
})

$Time.Add_Click({
$main = New-Object System.Windows.Forms.Form
$main.ClientSize = '200,200'
$main.MinimizeBox = $false
$main.MaximizeBox = $false

$label = New-Object System.Windows.Forms.Label
$label.Size = '190,30'
$label.Location = '10,10'
$label.Text = 'Ile minut?'
$font = New-Object System.Drawing.Font("Arial", 23)
$label.Font = $font

$textbox = New-Object System.Windows.Forms.TextBox
$textbox.Size = '50,100'
$textbox.Location = '10,70'

$button = New-Object System.Windows.Forms.Button
$button.Size = '50,50'
$button.Location = '10,120'
$button.Text = 'GO'
$button.Add_Click({
$timer.Start()
$textbox.Visible = $false
$button.Visible = $false
$label.Visible = $false
$script:1 = New-TimeSpan -minutes ([int]$textbox.Text)
$label2.Visible = $true
$label2.Text = $1.ToString("mm\:ss")
})

$timer = New-Object System.Windows.Forms.Timer
$timer.Enabled = $false
$timer.Interval = '1000'
$second = New-TimeSpan -Seconds 1
$timer.Add_Tick({
$script:1 = $1.Subtract($second)
$label2.Text = $1.ToString("mm\:ss")
if($script:1.TotalSeconds -le 0){
    $timer.Stop()
    $timer.Dispose()
    [System.Windows.Forms.Application]::SetSuspendState("Hibernate", $true, $false)
    $main.Close()
    $main.Dispose()
}
})

$label2 = New-Object System.Windows.Forms.Label
$label2.Size = '190,30'
$label2.Location = '10,10'
$label2.Text = $1
$font = New-Object System.Drawing.Font("Arial", 23)
$label2.Font = $font 
$label2.Visible = $false

$main.Controls.Add($textbox)
$main.Controls.Add($button)
$main.Controls.Add($label)
$main.Controls.Add($label2)
$main.ShowDialog()
})

$Exit.Add_Click({
    $app.Visible = $false
    Stop-Job -Name "keepAwake"
    $appContext.ExitThread()
    Stop-Process -Id $PID
})

$appContext = New-Object System.Windows.Forms.ApplicationContext
[void][System.Windows.Forms.Application]::Run($appContext)

内容的提问来源于stack exchange，提问作者Nawad-sama