public void Show(ITestLogic tl) { //TestLogic1 tl = new TestLogic1(); while (true) { // obtain one question at a time Question question = tl.NextQuestion(); // break the loop when no questions are left if (question == null) { break; } // display question to the user Console.WriteLine($"Q: {question.Statement}"); Console.WriteLine($"1: { question.Option1}"); Console.WriteLine($"2: { question.Option2}"); Console.WriteLine($"3: { question.Option3}"); Console.WriteLine($"4: { question.Option4}"); // Accept user's choice Console.Write("Select an Option: "); int choice = Convert.ToInt32(Console.ReadLine()); // Get user's choice compared to correct answer and get user's marks incremented tl.CheckAnswer(choice); } // Display result Console.WriteLine($"You obtained ${ tl.UserMarks} out of ${ tl.TotalMarks}"); }
private void DisplayNextQuestion() { // Obtain next question Question question = tl.NextQuestion(); if (question != null) { // Display data in UI StatementLbl.Text = question.Statement; Option1RB.Text = question.Option1; Option2RB.Text = question.Option2; Option3RB.Text = question.Option3; Option4RB.Text = question.Option4; } else { TestOver(); // when no questions are left to be displayed } }