Definitions for "Cancel button"
Keywords:  dialog, button, esc, resets, discard
In a dialog box, a command button that closes the dialog without applying any changes
a button that fires its Click event when the user presses the Esc key, regardless of which control has the focus
A button that appears in some dialog boxes. Clicking it returns you to where you had been without performing the command.
Keywords:  icsp, proceeding, task, screen, stops
Stops you proceeding with the task on the screen or takes you back one screen on iCSP site.