public MainForm()
        {
            InitializeComponent();
            // this.MinimumSizeChanged +
            //  tableLayoutPanel1.senro
            var t = this.Controls;

            foreach (Control a in t)
            {
                a.Resize += MainForm_Resize;
            }
            var load = new LoadProgram();

            load.Show();
            Model.Load();
            LoadMenu(load.Bar);
            load.Close();
            foreach (DataGridViewColumn a in Shcedule.Columns)
            {
                a.SortMode = DataGridViewColumnSortMode.NotSortable;
            }
            Main.TabPages.RemoveByKey("tabPage1");
            LoadTabTeachers(TabTeachers);
            if (TabTeachers.TabCount == 0)
            {
                return;
            }
            LoadTabPeriods();
            Periods.Parent = TabTeachers.SelectedTab;
            LoadDataGridView();
            MainForm_Resize(null, null);
        }
 public MainForm()
 {
     InitializeComponent();
        // this.MinimumSizeChanged +
      //  tableLayoutPanel1.senro
     var t = this.Controls;
     foreach (Control a in t)
         a.Resize += MainForm_Resize;
     var load = new LoadProgram();
     load.Show();
     Model.Load();
     LoadMenu(load.Bar);
     load.Close();
     foreach (DataGridViewColumn a in Shcedule.Columns)
         a.SortMode = DataGridViewColumnSortMode.NotSortable;
     Main.TabPages.RemoveByKey("tabPage1");
     LoadTabTeachers(TabTeachers);
     if (TabTeachers.TabCount == 0)
         return;
     LoadTabPeriods();
     Periods.Parent = TabTeachers.SelectedTab;
     LoadDataGridView();
     MainForm_Resize(null, null);
 }