private void groupToolStripMenuItem_Click(object sender, EventArgs e)
{
AddGroupForm addGroupForm = new AddGroupForm(_data);
addGroupForm.ShowDialog();
ElementMaker.MakeGroupsTreeView(_data, treeView_Groups, comboBox_Faculty);
}
public MainForm()
{
studentAbsents = new Dictionary <Student, Absent>();
chechBoxs = new Dictionary <string, ComboBox>();
selectedDate = DateTime.Now;
selectedGroupId = -1;
_data = new DataContext();
InitializeComponent();
ElementMaker.MakeGroupsTreeView(_data, treeView_Groups, comboBox_Faculty);
}
private void studentToolStripMenuItem_Click(object sender, EventArgs e)
{
AddStudentForm addStudentForm = new AddStudentForm(_data);
addStudentForm.ShowDialog();
ElementMaker.MakeGroupsTreeView(_data, treeView_Groups, comboBox_Faculty); flowLayoutPanel_Absents.Controls.Clear();
flowLayoutPanel_Absents.Controls.Clear();
studentAbsents.Clear();
chechBoxs.Clear();
ElementMaker.MakeSubjectsList(selectedGroupId, selectedDate, listBox_Subjects, _data);
if (listBox_Subjects.Items.Count > 0)
{
listBox_Subjects.SelectedIndex = 0;
}
dataGridView_StudentsAbsent.Rows.Clear();
}