Content syntax

This is another type of XAML syntax that is used to set the content of a UI element. It can be set as the value of child elements. The following example demonstrates how to set the text content property of a Border control to hold a Button control as its child element:

    <Border> 
      <Border.Child> 
        <Button Content="Click Here" /> 
      </Border.Child> 
    </Border> 

While using Content syntax, you should remember the following points:

• The value of a Content property must be contiguous
• You cannot define an XAML Content property twice within a single instance

Thus, the following is invalid as it will throw XAML error:

    <Border> 
        <Border.Child> 
            <Button Content="Button One" /> 
        </Border.Child> 
        <Border.Child> 
            <Button Content="Button Two" /> 
        </Border.Child> 
    </Border>