Exercise $9-3$: Dictionary

Create a form named VendorsDictionary$2$ that allows the user to find and display the zip code and phone number for any specified vendor, as follows:

Read each vendor record from the Vendor.txt file $($Figure $9-26),$ split it and store it in an array. Copy the zip code and phone into another array $($you may use Array.Copy$).$ Add the name as the key, and the array of zip code and phone number as the value into a Dictionary named vendors. Add the name to a sorted ComboBox.

When the user selects a Vendor name from the ComboBox, find and display the name and corresponding zip code and phone number in a ListBox.