219.76.24.35 来自 2024年1月17日 (三) 06:13

2024-01-17T06:13:35Z

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{{unreferenced|time=2017-04-13T13:21:45+00:00}}
{{专家|subject=计算机科学}}
{{NoteTA
|G1=IT
|G2=Windows
}}
'''XAML'''（E'''x'''tensible '''A'''pplication '''M'''arkup '''L'''anguage {{IPAc-en||audio=En-us-xaml.ogg|ˈ|z|æ|m|əl}})是[[Windows Presentation Foundation]]（WPF）和[[Universal Windows Platform]](UWP)的一部分，是[[微软]]开发的一種基于[[XML]]、基于声明，用于初始化结构化值和对象的[[使用者介面]][[宣告式程式設計]]，它有著[[HTML]]的外觀，又揉合了XML語法的本質，例如：可以使用'''<Button>'''標籤設定按鈕（Button）。它類似[[Linux]]平台下的glade。至於WinFX [[XAML Browser Application]]（XBAP）是用XAML作界面描述，在瀏覽器中執行的程式，可取代過去的[[ActiveX]]、[[Java Applet]]、[[Adobe Flash Player|Flash]]。

XAML本質上屬於一種[[.NET]]编程语言，屬於[[通用語言運行庫]]（Common Language Runtime），同[[C♯|C#]]、[[VB.NET]]等同。與HTML類似，特点是用來描述使用者介面。XAML的语法格式为：<Application... />，Application是必備的基本元素。XAML可以定義2D和3D物件、旋轉（rotations）、動畫（animations），以及各式各樣的效果。

== Hello world ==
* '''C# UWP'''
{{squoteh}}
<syntaxhighlight lang="XML" line="1">
<Page
x:Class="UwpAppExample.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:UwpAppExample"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid>
<Button Margin="10,0,10,0" Height="100" Click="Hello_Click" Content="Click Me!"/>
</Grid>

</Page>
</syntaxhighlight>
{{squotef}}
<br/>
{{squoteh}}<syntaxhighlight lang="csharp" line="1">
using System;
using Windows.UI.Xaml.Controls;
namespace UwpAppExample
{
public sealed partial class MainPage : Page
{
public MainPage()
{
this.InitializeComponent();
}
private async void Button_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
await new Windows.UI.Popups.MessageDialog("Hello World!").ShowAsync();
}
}
}
</syntaxhighlight>
{{squotef}}
* '''C# WPF'''
{{squoteh}}
<syntaxhighlight lang="XML" line="1">
<Window x:Class="WpfAppExample.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:WpfAppExample"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Button Margin="10,0,10,0" Height="100" Click="Hello_Click" Content="Click Me!"/>
</Grid>
</Window>
</syntaxhighlight>
{{squotef}}
<br/>
{{squoteh}}<syntaxhighlight lang="csharp" line="1">
using System.Windows;

namespace WpfAppExample
{
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}

private void Hello_Click(object sender, RoutedEventArgs e)
{
MessageBox.Show("Hello World!");
}
}
}
</syntaxhighlight>
{{squotef}}
* '''Visual Basic dotNet'''
{{squoteh}}
<syntaxhighlight lang="XML" line="1">
<Window x:Class="WpfAppExample.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:WpfAppExample"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Grid>
<Button Margin="10,0,10,0" Height="100" Click="Hello_Click" Content="Click Me!"/>
</Grid>
</Window>
</syntaxhighlight>
{{squotef}}
<br/>
{{squoteh}}
<syntaxhighlight lang="VB" line="1">
Imports System.Windows

Class MainWindow
Sub New()
InitializeComponent()
End Sub

Private Sub Hello_Click(sender As Object, e As RoutedEventArgs)
MessageBox.Show("Hello World!")
End Sub
End Class
</syntaxhighlight>
{{squotef}}

== 参考资料 ==
{{reflist}}

== 外部連結 ==
* [https://web.archive.org/web/20060717193028/http://windowssdk.msdn.microsoft.com/en-us/library/ms752059.aspx Microsoft XAML overview]
* [http://www.XAMLdev.com/ XAMLdev.com] {{Wayback|url=http://www.xamldev.com/ |date=20180420141006 }} A selection of categorized resources on XAML
* [http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnintlong/html/longhornch03.asp?frame=true XAML Controls from Microsoft Longhorn Developer Introduction] {{Wayback|url=http://msdn.microsoft.com/library/default.asp?url=%2Flibrary%2Fen-us%2Fdnintlong%2Fhtml%2Flonghornch03.asp%3Fframe%3Dtrue |date=20230716150349 }}
* [http://www.Xaml.Net/ XAML used in Microsoft .NET platform] {{Wayback|url=http://www.xaml.net/ |date=20200726011116 }}
* [http://html.xamjwg.org/ XAMJ, open source Java based project] {{Wayback|url=http://html.xamjwg.org/ |date=20220407210516 }}
* [http://xaml.sourceforge.net United XAML Initiative] {{Wayback|url=http://xaml.sourceforge.net/ |date=20220305102209 }} - Open Source XAML Alternatives
* [https://web.archive.org/web/20061029033418/http://www.shaxam.com/ Shaxam] - LightWave to XAML converter
* [http://techwritetips.wordpress.com/2006/10/06/what-is-xaml-authorings-best-kept-secret/ XAML and Technical Authors] {{Wayback|url=http://techwritetips.wordpress.com/2006/10/06/what-is-xaml-authorings-best-kept-secret/ |date=20200810091501 }} A discussion of the affect of the open nature of XAML.
* [https://web.archive.org/web/20061126063128/http://www.netfxguide.com/guide/xaml.aspx XAML page on NetFXGuide.com] A selection of categorized resources on XAML.
* [http://www.learnwpf.com/ LearnWPF Website to learn WPX.] {{Wayback|url=http://www.learnwpf.com/ |date=20220304085500 }}
* [https://web.archive.org/web/20061126164132/http://www.community-credit.com/cs/forums/49/ShowForum.aspx XAML Discussion Board] - A great discussion board for questions on XAML and the WPF

{{DotNET}}
{{程序设计语言}}

[[Category:标记语言]]
[[Category:微軟API]]
[[Category:基于XML的标准]]

XAML - 版本历史

219.76.24.35 来自 2024年1月17日 (三) 06:13