Software

Hi. I'm actually a super beginner in programming and I just recently picked up a Visual C# to start with OOP. I am currently an event organizer. I want to create an application (which seem to be very simple if you are a pro, but unfortunately im not) for my upcoming event this month end.

The program will be used on the registration counter. I want the user to just click the zone, then a list of company will appear on that specific zone, and after clicking a certain company the participants name will appear. The user would then just click his name and a submit button will submit his name on the attendance list which will later be exported to an excel spreadsheet for reporting.
By the way, the participants list is on an excel file. So the program will dig in to the excel spreadsheet to display the categories. OR I dont mind hard coding the names of the participants if that will be easier.

Example:

Zone 1 > Company Apple > Mr Smith
Zone 1 > Company Banana> Ms Smooth
Zone 2 > Company Kiwi > Mrs Webb
etc.

Can anyone help me? Please?