1. User Interface Controls and Multi Line Output. Create a C# windows form containing different user interface controls and display multiple lines of output in a label. Use the enclosed .exe as an example and create a program that looks and functions the same. Be sure to refer to the general programming guidelines listed above. Name your project:
UIControlsAndMultiLine - Your Name
This Form will show the Total Cost of selected Car and selected options. It will also display text describing what was chosen. Upon clicking of the Calculate button:
a) Validate that at least one Car choice radio button is chosen
b) If no Car is chosen, display an error message
c) Add up the Car cost based on the cost of the Car chosen and Car Options chosen
d) Build a String of the Car Chosen, and any Car Options selected; and display each Car and Car Option on a new line in the What was Ordered Text Box (hint use the \n newline character to go to the next line in a string; consider using the radio button and check box .Text property to help you fill in the string/Label)
e) If no options are Chosen, display "Options: None" in the What was ordered Text Box
f) Include a Clear All button that clears all radio buttons, checkboxes and labels