private bool RegisterTrueOrFalse(irQmDbContext db)
{
if (!ucTrueFalseAnswer1.isTrue && !ucTrueFalseAnswer1.isFalse)
{
lblMessage.Text = "گزینه درست مشخص نشده است";
lblMessage.ForeColor = Color.Red;
return(false);
}
var q = new TFQuestion();
q.Id = Guid.NewGuid().ToString();
q.Face = rbFace.Rtf;
q.RegisterTime = DateTime.UtcNow;
var tagsInBox = tagsBox1.Tags;
var tags = db.Tags.Select(t => t.Value).ToArray();
foreach (var tg in tagsInBox.Where(t => !(tags.Contains(t))))
{
var tag = new Tag();
tag.Value = tg;
db.Tags.Add(tag);
}
foreach (var t in tagsInBox)
{
TagInQuestion <TFQuestion> titf = new TagInQuestion <TFQuestion>();
titf.QuestionId = q.Id;
titf.TagId = t;
db.TagInTfQuestion.Add(titf);
}
//var to= new TFOption();
//to.IsTrue = ucTrueFalseAnswer1.isTrue;
//to.Id = Guid.NewGuid().ToString();
//var fo = new TFOption();
//fo.IsTrue = ucTrueFalseAnswer1.isFalse;
//fo.Id = Guid.NewGuid().ToString();
q.TrueOption = ucTrueFalseAnswer1.isTrue;
q.FalseOption = ucTrueFalseAnswer1.isFalse;
q.LessonName = comboLesson.Text.Trim();
q.CreatorUserId = Globals.CurrentUser.UserId;
db.TFQuestions.Add(q);
db.SaveChanges();
ucTrueFalseAnswer1.New();
ucTrueFalseAnswer1.isTrue = true;
return(true);
}
public TFQuestionUserControl(TFQuestion tfQuestion)
{
InitializeComponent();
this.tfQuestion = tfQuestion;
this.optionListView.ItemsSource = this.tempOptionList;
foreach (QuestionOption option in this.tfQuestion.QuestionOptionCollection)
{
this.tempOptionList.Add(option.Clone() as QuestionOption);
}
this.richTextEditor.Text = this.tfQuestion.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);
}
