来自ComboBox的Powershell刷新CheckBox阵列

Add-Type -AssemblyName System.Windows.Forms

# 创建一个Windows窗体
$form = New-Object System.Windows.Forms.Form
$form.Text = "ComboBox和CheckBox示例"
$form.Size = New-Object System.Drawing.Size(300, 200)

# 创建一个ComboBox控件
$comboBox = New-Object System.Windows.Forms.ComboBox
$comboBox.Location = New-Object System.Drawing.Point(10, 10)
$comboBox.Size = New-Object System.Drawing.Size(200, 20)
$comboBox.DropDownStyle = [System.Windows.Forms.ComboBoxStyle]::DropDownList

# 添加选项到ComboBox
$comboBox.Items.Add("选项1")
$comboBox.Items.Add("选项2")
$comboBox.Items.Add("选项3")

# 创建一个CheckBox阵列
$checkBoxes = @()
for ($i = 0; $i -lt 3; $i++) {
    $checkBox = New-Object System.Windows.Forms.CheckBox
    $checkBox.Location = New-Object System.Drawing.Point(10, 40 + $i * 30)
    $checkBox.Size = New-Object System.Drawing.Size(200, 20)
    $checkBox.Text = "选项" + ($i + 1)
    $checkBox.Checked = $false
    $checkBoxes += $checkBox
    $form.Controls.Add($checkBox)
}

# 添加事件处理程序，当ComboBox的选择改变时刷新CheckBox阵列
$comboBox.add_SelectedIndexChanged({
    $selectedIndex = $comboBox.SelectedIndex
    for ($i = 0; $i -lt $checkBoxes.Length; $i++) {
        if ($i -eq $selectedIndex) {
            $checkBoxes[$i].Checked = $true
        } else {
            $checkBoxes[$i].Checked = $false
        }
    }
})

# 将ComboBox和CheckBox阵列添加到窗体
$form.Controls.Add($comboBox)

# 显示窗体
$form.ShowDialog()