Property Attribute syntax

You can define one or more properties to an element. These are done by writing an attribute called Property Attribute syntax to the element. It starts with the name of the property and an assignment operator (=), followed by the value within quotes. The following example demonstrates how easy it is to define a button element to have a label as its content, and how to set its dimension in UI:

<Button Content="Click Here" /> 
<Button Content="Click Here" Width="120" Height="30" />