public MRQuestionUserControl(MRQuestion mrQuestion)
{
InitializeComponent();
this.mrQuestion = mrQuestion;
this.optionListView.ItemsSource = this.tempOptionList;
foreach (QuestionOption option in this.mrQuestion.QuestionOptionCollection)
{
this.tempOptionList.Add(option.Clone() as QuestionOption);
}
if (this.mrQuestion.Content != null)
{
this.richTextEditor.Text = this.mrQuestion.Content.Content;
}
}
internal Question CreateQuestion(QuestionType type)
{
Question question = null;
switch (type)
{
case QuestionType.MultiChoice:
{
MCQuestion mcQuestion = new MCQuestion();
for (int i = 0; i < 4; i++)
{
QuestionOption option = new QuestionOption();
option.Index = i;
mcQuestion.QuestionOptionCollection.Add(option);
}
question = mcQuestion;
}
break;
case QuestionType.MultiResponse:
{
MRQuestion mrQuestion = new MRQuestion();
for (int i = 0; i < 4; i++)
{
QuestionOption option = new QuestionOption();
option.Index = i;
mrQuestion.QuestionOptionCollection.Add(option);
}
question = mrQuestion;
}
break;
case QuestionType.Essay:
{
ESQuestion esQuestion = new ESQuestion();
question = esQuestion;
}
break;
case QuestionType.TrueFalse:
{
TFQuestion tfQuestion = new TFQuestion();
QuestionOption optionT = new QuestionOption();
optionT.Index = 0;
QuestionOption optionF = new QuestionOption();
optionF.Index = 1;
tfQuestion.QuestionOptionCollection.Add(optionT);
tfQuestion.QuestionOptionCollection.Add(optionF);
tfQuestion.RandomOption = true;
question = tfQuestion;
}
break;
case QuestionType.Match:
{
MAQuestion maQuestion = new MAQuestion();
for (int i = 0; i < 4; i++)
{
MAQuestionOption option = new MAQuestionOption();
option.Index = i;
maQuestion.OptionList.Add(option);
}
question = maQuestion;
}
break;
case QuestionType.FillInBlank:
{
FIBQuestion fibQuestion = new FIBQuestion();
question = fibQuestion;
}
break;
case QuestionType.Composite:
{
CPQuestion cpQuestion = new CPQuestion();
question = cpQuestion;
}
break;
}
question.DifficultyLevel = 3;
question.CreateTime = DateTime.Now.ToUniversalTime();
question.ModifyTime = DateTime.Now.ToUniversalTime();
return(question);
}