private void StudentLogin(WSDESubVoterSelectRequest response) { if (response.SubVoterResult.Equals("login") && StudentList.Any(k => k.StudentNumber == response.SubVoterNumber)) { StudentList.First(k => k.StudentNumber == response.SubVoterNumber).IsLogin = true; } }
private void init() { MessageSubscribeRelations.AddSubscribe(MessageType.WSDEDataEvent, new Relation() { CanUninstall = true, IsActive = true, IsKeep = false, RelationDescribe = Title, RelationGuid = this.StrGuid, RelationAction = messageData => { base.BindingPropInOtherTask(() => { JavaScriptSerializer javaScriptSerializer = new JavaScriptSerializer(); var response = javaScriptSerializer.Deserialize <WSDESubVoterSelectRequest>(messageData.MessageData); if (!Start) { StudentLogin(response); return; } StudentLogin(response); if (String.IsNullOrWhiteSpace(response.SubVoterResult) || response.SubVoterResult.Equals("login")) { return; } if (!StudentList.Any(k => k.StudentNumber == response.SubVoterNumber) && RefuseOutOfStudentList) { return; } response.SubVoterResult = response.SubVoterResult.Replace(".", ""); response.SubVoterResult = StringUtils.RemoveDuplicateCharacters(response.SubVoterResult); var number = System.Convert.ToInt32(response.SubVoterSelectNumber); examination.Add(response.SubVoterNumber, number, response.SubVoterResult); if (QuestionList.Any(k => k.QuestionNumber == response.SubVoterSelectNumber)) { QuestionList.First(k => k.QuestionNumber == response.SubVoterSelectNumber).Set(examination.ExaminationQuestions.First(k => k.QuestionNumber == number)); } if (!StudentList.Any(k => k.StudentNumber == response.SubVoterNumber) && examination.Voters != null && examination.Voters.Count() > 0) { StudentVM studentNM = new StudentVM(); studentNM.Set(examination.Voters.First(k => k.VoterId == response.SubVoterNumber)); StudentList.Add(studentNM); } if (examination.Voters != null && examination.Voters.Count() > 0) { StudentList.First(k => k.StudentNumber == response.SubVoterNumber).Set(examination.Voters.First(k => k.VoterId == response.SubVoterNumber)); } base.ViewChange(); }); }, }); }
//delete student button public void RemoveButton() { if (StudentList.Any(s => s.Checked == true)) { MessageBoxResult result = MessageBox.Show("Are you sure you want to delete the students that you have selected?", "Warning", MessageBoxButton.OKCancel, MessageBoxImage.Warning); switch (result) { case MessageBoxResult.OK: StudentService.Remove(); SearchButton(StudentList); //call search to reset studentlist break; case MessageBoxResult.Cancel: break; } } else { MessageBox.Show("Please select at least one student to delete", "Wrong input", MessageBoxButton.OK, MessageBoxImage.Error); } }