[XAML]

<!--Create a Button with a string as its content.-->

<Button>This is string content of a Button</Button>

<!--Create a Button with a DateTime object as its content.-->

<Button xmlns:sys="clr-namespace:System;assembly=mscorlib">

<sys:DateTime>2004/3/4 13:6:55</sys:DateTime>

</Button>

<!--Create a Button with a single UIElement as its content.-->

<Button>

<Rectangle Height="40" Width="40" Fill="Blue"/>

</Button>

<!--Create a Button with a panel that contains multiple objects

as its content.-->

<Button>

<StackPanel>

<Ellipse Height="40" Width="40" Fill="Blue"/>

<TextBlock TextAlignment="Center">Button</TextBlock>

</StackPanel>

</Button>

[XAML]

<DataTemplate x:Key="template1">

<TextBlock Text="{Binding}" FontSize="12" FontWeight="Bold" TextWrapping="Wrap"></TextBlock>

</DataTemplate>

[XAML]

<Button DataTemplate="{StaticResource template1}" Content="Click">