WPF SDK研究 Intro(1) QuickStart1

QuickStart1
    This sample shows you how to create an Extensible Application Markup Language (XAML) page that displays "Hello World."
    一个用xaml做出的WPF，"Hello world!"。
    注意，在StackPanel中使用TextBlock显示文字。

< Page
    xmlns = " http://schemas.microsoft.com/winfx/2006/xaml/presentation "
    xmlns:x = " http://schemas.microsoft.com/winfx/2006/xaml "
     >
   < StackPanel 
    xmlns = " http://schemas.microsoft.com/winfx/2006/xaml/presentation "
    xmlns:x = " http://schemas.microsoft.com/winfx/2006/xaml " >
     < TextBlock >
      Hello, World !
     </ TextBlock >
   </ StackPanel >
</ Page >