private void StudyingStatusesWindow_Load(object sender, RoutedEventArgs e)
{
List <StudentViewModel> list = logicS.Read(new StudentBindingModel
{
ProviderId = App.SelectProvider.Id
});
if (list != null)
{
comboBoxStudentId.ItemsSource = list;
comboBoxStudentId.SelectedItem = null;
}
comboBoxStudyingBase.Items.Clear();
foreach (string _base in Enum.GetNames(typeof(StudyingBase)))
{
comboBoxStudyingBase.Items.Add(_base);
}
comboBoxStudyingForm.Items.Clear();
foreach (string form in Enum.GetNames(typeof(StudyingForm)))
{
comboBoxStudyingForm.Items.Add(form);
}
if (id.HasValue)
{
StudyingStatusViewModel status = logicSS.Read(new StudyingStatusBindingModel
{
Id = id
})?[0];
comboBoxStudentId.SelectedValue = status.StudentId;
comboBoxStudyingBase.SelectedItem = status.StudyingBase.ToString();
comboBoxStudyingForm.SelectedItem = status.StudyingForm.ToString();
textBoxCourse.Text = status.Course.ToString();
}
}
public void Delete(StudyingStatusBindingModel model)
{
StudyingStatusViewModel element = _studyingStatusStorage.GetElement(new StudyingStatusBindingModel {
Id = model.Id
});
if (element == null)
{
throw new Exception("Элемент не найден");
}
_studyingStatusStorage.Delete(model);
}
