private void btnAddTimePeriods_Click(object sender, EventArgs e)
        {
            CreateMainTable frmCreateMainTable = new CreateMainTable();

            frmCreateMainTable.NewMainTable = VariableFacade.GetMainTableById(menuTextBox.Text);
            frmCreateMainTable.SetEditMode();
            frmCreateMainTable.ShowDialog();
        }
 private void btnAddTimePeriods_Click(object sender, EventArgs e)
 {
     CreateMainTable frmCreateMainTable = new CreateMainTable();
     frmCreateMainTable.NewMainTable = VariableFacade.GetMainTableById(menuTextBox.Text);
     frmCreateMainTable.SetEditMode();
     frmCreateMainTable.ShowDialog();
 }