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); }