public void Run() { var vm = new VideoManager(); int menuSelection = 0; int exit = 6; while (menuSelection != 6) { menuMain(); while (!int.TryParse(Console.ReadLine(), out menuSelection) || menuSelection <= 0 || menuSelection > exit) { Console.WriteLine("\nPlease enter a number from 1-5 to select a menu item"); } switch (menuSelection) { case 1: //List All Videos Function Console.Clear(); Console.WriteLine("List of all Videos: \n"); foreach (var video in vm.vdb.VideoList) { Console.WriteLine(video.ToString()); } Console.WriteLine("\nPress enter to return to the main menu."); Console.ReadLine(); break; case 2: //Create Video Function Console.Clear(); Console.WriteLine("Create new Video: "); string vidName; string vidGenre; Console.WriteLine("Please enter the name/title of the video: "); vidName = Console.ReadLine(); while (vidName.Length < 2) { Console.WriteLine("The video name have to contain at least 2 characters"); vidName = Console.ReadLine(); } Console.WriteLine("Please enter the main genre of the video: "); vidGenre = Console.ReadLine(); while (vidGenre.Length < 2) { Console.WriteLine("The video genre have to contain at least 2 characters"); vidGenre = Console.ReadLine(); } vm.CreateVideo(vidName, vidGenre); Console.WriteLine("\nPress enter to return to the main menu."); Console.ReadLine(); break; case 3: //Read Video By Id Function Console.WriteLine("Enter an ID to find a video"); int vidID; while (!int.TryParse(Console.ReadLine(), out vidID) || vm.IdVerifier(vidID) == false) { Console.WriteLine("Please enter a valid id: "); } Console.WriteLine(vm.getVideoById(vidID).ToString()); Console.WriteLine("\nPress enter to return to the main menu."); Console.ReadLine(); break; case 4: //Update Video Function Console.Clear(); Console.WriteLine("Video update"); foreach (var video in vm.vdb.VideoList) { Console.WriteLine(video.ToString()); } Console.WriteLine("\n\nEnter the ID of the video you wish to update:"); int selected; string name; string genre; while (!int.TryParse(Console.ReadLine(), out selected) && vm.IdVerifier(selected) == false) { Console.WriteLine("Please enter an existing ID"); } Console.WriteLine("Please enter a new name/title for the video(left blank = no change)"); name = Console.ReadLine(); Console.WriteLine("Please enter the new genre for the selected video(left blank = no change)"); genre = Console.ReadLine(); vm.UpdateVideo(selected, name, genre); Console.WriteLine("\nPress enter to return to the main menu."); Console.ReadLine(); break; case 5: //Remove Video Function Console.Clear(); Console.WriteLine("Please enter the ID of the video you wish to remove"); int removeID; while (!int.TryParse(Console.ReadLine(), out removeID) || !vm.IdVerifier(removeID)) { Console.WriteLine("Please enter a valid ID"); } vm.RemoveVideo(removeID); Console.WriteLine("The video with an ID of " + removeID + " has been removed."); Console.WriteLine("\nPress enter to return to the main menu."); Console.ReadLine(); break; } } if (menuSelection == exit) { Console.WriteLine("Bye."); } }