Powershell演示WPF弹窗

WPF (Windows Presentation Foundation) 技术能让你创建窗口和对话框。它的优势是在窗体设计时能与代码分开。

这里有个简单的显示弹出消息练习。这个消息是定义在XAML代码中它的实现类似HTML（但是请区分大小写）。你能轻松的调整字体大小，内容，颜色等等。不需要嵌入任何代码。

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$xaml= @"

<Window

 xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'>

 

 <Border BorderThickness="20" BorderBrush="Yellow" CornerRadius="9" Background='Red'>

  <StackPanel>

   <Label FontSize="50" FontFamily='Stencil' Background='Red' Foreground='White' BorderThickness='0'>

    System will be rebooted in 15 minutes!

   </Label>

 

   <Label HorizontalAlignment="Center" FontSize="15" FontFamily='Consolas' Background='Red' Foreground='White' BorderThickness='0'>

    Worried about losing data? Talk to your friendly help desk representative and freely share your concerns!

   </Label>

  </StackPanel>

 </Border>

</Window>

"@

Add-Type-assemblyName PresentationFramework

$reader= [System.XML.XMLReader]::Create([System.IO.StringReader]$xaml)

$window= [System.Windows.Markup.XAMLReader]::Load($reader)

$Window.AllowsTransparency = $True

$window.SizeToContent = 'WidthAndHeight'

$window.ResizeMode = 'NoResize'

$Window.Opacity = .7

$window.Topmost = $true

$window.WindowStartupLocation = 'CenterScreen'

$window.WindowStyle = 'None'

# show message for 5 seconds:

$null= $window.Show()

Start-Sleep-Seconds 5

$window.Close()

原文地址：Showing WPF Info Message

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