TemplateBinding | WPF Tutorial pdf

TemplateBinding
TemplateBinding allows you to bind the value of a property of an object within the Template of a control to the object TemplatedParent to it.
<RadioButton Foreground="Red">
<RadioButton.Template>
<ControlTemplate>
<ToggleButton Content="{TemplateBinding Foreground}" />
</ControlTemplate>
</RadioButton.Template>
</RadioButton>In this case the ToggleButton Caption will be shown as #FFFF0000 which is the equivalent color for RadioButton.