/// <summary>
/// Initialize new instance of <see cref="LiveQuestionAnswer"/> using specific question and answer.
/// </summary>
/// <param name="question"><see cref="LiveQuestion"/> instance.</param>
/// <param name="answer">Answer text.</param>
public LiveQuestionAnswer(LiveQuestion question, string answer)
{
if (question == null)
{
throw new ArgumentNullException("question");
}
if (answer == null)
{
throw new ArgumentNullException("answer");
}
Question = question;
Answer = new LiveAnswer(question.Number)
{
Text = answer
};
}
/// <summary>
/// Initialize new instance of <see cref="LiveQuestionAnswer"/> using specific question and answer.
/// </summary>
/// <param name="question"><see cref="LiveQuestion"/> instance.</param>
/// <param name="answer"><see cref="LiveAnswer"/> instance.</param>
public LiveQuestionAnswer(LiveQuestion question, LiveAnswer answer)
{
if (question == null)
{
throw new ArgumentNullException("question");
}
if (answer == null)
{
throw new ArgumentNullException("answer");
}
if (question.Number != answer.Number)
{
throw new InvalidOperationException("Question number must be equals answer number.");
}
Question = question;
Answer = answer;
}