An Address book reader Techniques Used in This Example Managing Shared Data 333 View the Layout and GUI M-File 6-32 Running the gui 632 Loading an Address book Into the reader The Contact Name Callback 6-36 The Contact phone number callback Paging Through the Address Book- Prev/Next 6-39 ng Changes to the Address Book from the menu 6-41 The Create New Menu The Address book resize function vI Contentsvi Contents An Address Book Reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31 Techniques Used in This Example . . . . . . . . . . . . . . . . . . . . . . 6-31 Managing Shared Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31 View the Layout and GUI M-File . . . . . . . . . . . . . . . . . . . . . . . 6-32 Running the GUI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32 Loading an Address Book Into the Reader . . . . . . . . . . . . . . . . 6-34 The Contact Name Callback . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36 The Contact Phone Number Callback . . . . . . . . . . . . . . . . . . . . 6-38 Paging Through the Address Book — Prev/Next . . . . . . . . . . . 6-39 Saving Changes to the Address Book from the Menu . . . . . . . 6-41 The Create New Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43 The Address Book Resize Function . . . . . . . . . . . . . . . . . . . . . . 6-43