Changes

== Establishing Outlets ==

In order to set a cross hierarchy constraint within code, it will be necessary to implement some outlets. Since the constraint will need to reference both the button and the text view, outlets need to be configured for these views. Select the Text Field object and display the Assistant Editor using ''View -> Assistant Editor -> Show Assistant Editor'' menu option or by selecting the center button (the one containing an image of a bow tie and tuxedo) of the row of Editor toolbar buttons in the top right hand corner of the main Xcode window.

<hr>

<table border="0" cellspacing="0" width="100%">