private void PrintListOfGroupDiscipline()
{
try
{
List <Discipline> disciplines = DataService.SelectDisciplinesByTeacherIdAndGroupId(Session.GetCurrentSession().ID, ((Group)lbGroups.SelectedItem).id);
DataSetInitializer.lbDataSetInitialize <Discipline>(ref lbDisciplines, disciplines, "id", "full_name");
}
catch (Exception ex)
{
logger.Error(ex);
}
}
private void DataSetsInitializer(uint groupID, uint disciplineID)
{
try
{
List <StudentCertification> certifications = DataService.SelectStudentsCertifications(groupID, disciplineID).GroupBy(d => d.date).Select(c => c.First()).ToList();
DataSetInitializer.lbDataSetInitialize <StudentCertification>(ref lbListOfCerts, certifications, "date", "date");
}
catch (Exception ex)
{
logger.Error(ex);
}
}
private void txtDisciplinesFilter_TextChanged(object sender, EventArgs e)
{
DataSetInitializer.lbDataSetInitialize <Discipline>(ref lbGroups, originDisciplinesList, "id", "full_name");
List <Discipline> tempDisciplines = (List <Discipline>)lbDisciplines.DataSource;
if (string.IsNullOrWhiteSpace(txtDisciplinesFilter.Text))
{
return;
}
tempDisciplines = tempDisciplines.Where(x => x.name.ToLower().StartsWith(txtDisciplinesFilter.Text.ToLower())).ToList();
DataSetInitializer.lbDataSetInitialize <Discipline>(ref lbGroups, tempDisciplines, "id", "full_name");
}
private void InitializeDataSets()
{
try
{
List <Group> teacherGroups = originGroupsList = DataService.SelectGroupsByTeacherId(Session.GetCurrentSession().ID);
DataSetInitializer.lbDataSetInitialize <Group>(ref lbGroups, teacherGroups, "id", "name");
List <Discipline> disciplines = originDisciplinesList = DataService.SelectDisciplinesByTeacherIdAndGroupId(Session.GetCurrentSession().ID, ((Group)lbGroups.SelectedItem).id);
DataSetInitializer.lbDataSetInitialize <Discipline>(ref lbDisciplines, disciplines, "id", "full_name");
}
catch (Exception ex)
{
logger.Error(ex);
}
}
private void RemoveGroup()
{
try
{
if (DataService.DeleteGroupBindingsTransact(lbDisciplines.Items.Cast <Discipline>().ToList(), Session.GetCurrentSession().ID, ((Group)lbGroups.SelectedItem).id))
{
List <Group> tempList = lbGroups.Items.Cast <Group>().ToList();
tempList.RemoveAt(lbGroups.SelectedIndex);
DataSetInitializer.lbDataSetInitialize <Group>(ref lbGroups, tempList, "id", "name");
}
}
catch (Exception ex)
{
logger.Error(ex);
}
}