Powershell演示WPF弹窗

最新推荐文章于 2024-11-20 20:17:09 发布

SchenkKim

最新推荐文章于 2024-11-20 20:17:09 发布

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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。

 
        $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