Add-Type -AssemblyName System.Windows.Forms

# 创建窗体
$form = New-Object System.Windows.Forms.Form
$form.Text = "发送文本"
$form.Width = 400
$form.Height = 180
$form.StartPosition = "CenterScreen"

# 提示标签
$label = New-Object System.Windows.Forms.Label
$label.Text = "请输入要发送的文本："
$label.AutoSize = $true
$label.Location = New-Object System.Drawing.Point(20,20)
$form.Controls.Add($label)

# 输入框
$textBox = New-Object System.Windows.Forms.TextBox
$textBox.Width = 340
$textBox.Location = New-Object System.Drawing.Point(20,50)
$form.Controls.Add($textBox)

# 确定按钮
$button = New-Object System.Windows.Forms.Button
$button.Text = "确定"
$button.Width = 80
$button.Location = New-Object System.Drawing.Point(150,90)
$form.Controls.Add($button)

# 点击按钮事件
$button.Add_Click({
    $text = $textBox.Text.Trim()
    if ($text -ne "") {
        $encodedText = [System.Web.HttpUtility]::UrlEncode($text)
        Start-Process "https://aticores.cn/send.php?text=$encodedText"
        $form.Close()
    } else {
        [System.Windows.Forms.MessageBox]::Show("请输入文本！", "提示")
    }
})

# 显示窗口
$form.Topmost = $true
[void]$form.ShowDialog()