Hi, this a C# assignment. it is part2. the answer of part 1 is in chegg study. if you type"You are creating application that is going to track the swim clubs, their swimmers, swim meets and results" you will see it. thanks

Modify Assignment 1 to satisfy the following. 1. Add a method AddSwimmer to Club class so a registrant can be added to the club members. If the registrant is already assigned to a different club, this method should throw an exception with a massage: Swimmer already assigned to {club name} club. Also, make sure that registrants club information is correct. Assume that it will be no more than 20 club members in any club. 2. Add Club property to the Registrants class to represent a registrants club affiliation. User of this class can add club affiliation to a registrant by assigning the reference of a Club object to this property. Make sure that a registrant is also added to the club member list. 3. Add new field, noOfLanes, and corresponding property to a SwimMeet class to keep the information about number of lanes in the pool. Change your constructors as required. 4. Make necessary changes to SwimMeet class to ensure that pool size cannot be changed after it is initialized. 5. Add a method AddEvent to SwimMeet class that will add an event to the swim meet. Assume that there will be no more than 50 events at a meet. 6. Prior to the beginning of the swim event swimmers will enter the event. Each event consists of a number of heats. Each heat represents a number of swimmers racing at the same time. The process of assigning swimmers to heats and lanes where they are going to race is known as seeding. At the end of each heat each swimmer gets the time that they swam the race. You need to modify you Event class to keep information about the registrants that swim that event. There will be no more than 100 swimmers per any event. COMP123-

COMP123-Programming II 6/2/2018 Assignment 2A Page 2 of 2 Create a method AddSwimer that will add a registrant(swimmer) to the event. If swimmer is added twice to the same event throw an Exception with message Swimmer {name of the swimmer, reg number} is already entered Each swimmer that is added to an event will have a corresponding swim. (Hint: You can use parallel arrays to accomplish this.) 7. When a meet is created and all the swimmers are registered for the events, the swim meet is seeded. Seeding a swim meet means seeding each event. The way the real meets are seeded is rather complicated to implement in this assignment, so we will assign heats and lanes in order. For example, in a pool with 8 lanes the first 8 swimmers are assigned lanes 1 to 8 in heat 1, the next 8 swimmers are assigned lanes 1-8 in heat 2, and so on. Please note that not all swim meets are held in a pool with 8 lanes. Add method Seed to SwimMeet class that will call the Seed method of each event. Seed method in Event class will assign heats and lanes in corresponding Swim object for a swimmer. 8. Add EnterSwimmerTime method to the Event class. This method will accept two parameters: a swimmer and the time that the swimmer swam. The method will update appropriate information in the Swim object. Additional requirements: 1. The test harness is provided in attached program.txt file. You must not modify the content of the class. You can change namespace names only. 2. Modify your code from assignment 1 to provide the similar output as in the text file output.rtf 3. You can add any additional methods that may be needed.