Write a sub called GetName that asks the user to type a first name and last name

in an input box, which is captured in a string variable fullName. It should then call

a sub called ProperCase that takes a single argument, a string, and converts this

argument to proper case. For example, if the user enters the name gEORge

buSH, the sub should return George Bush. The GetName sub should then display

the result, such as George Bush, in a message box