[Solved] SOLVED:HW08 Problem Set solution

HW08-1:(File Browser) Create a file browser (similar to Windows Explorer) based on the programs in Figs. 15.14, 15.28 and 15.31. The file browser should have a TreeView, which allows the user to browse directories. There should also be a ListView, which displays the contents (all subdirectories and files) of the directory being browsed. Double clicking a file in the ListViewshould open it, and double clicking a directory in either the ListView or the TreeView should browse it. If a file or directory cannot be accessed because of its permission settings, notify the user.

HW08-2(Restaurant Bill Calculator) A restaurant wants an app that calculates a tables bill. The app should display all the menu items from Fig. 15.53 in four ComboBoxes. Each ComboBox should contain a category of food offered by the restaurant (Beverage, Appetizer, Main Course and Dessert). The user can choose from one of these ComboBoxes to add an item to a tables bill. As each item is selected in the ComboBoxes, add the price of that item to the bill. The user can click the Clear Bill Button to restore the Subtotal:, Tax: and Total: fields to $0.00.