see the attachments please
In the English measurement system, 1 yard equals 3 feet and 1 foot equals 12 inches. Use this
information to create an application that lets the user convert distances to and from inches, feet and
yards.
Figure 4-35 on page 265 shows an example of how the application’s form might appear. In the example,
the user enters the distance to be converted into a TextBox. A ListBox allows the user to select the units
being converted from, and another ListBox allows the user to select the units being converted to.
Note: Be sure to handle the situation where the user picks the same units from both list boxes. The
converted value will be the same as the value entered.
