private void btnAdd_Click(object sender, EventArgs e)
        {
            Classes  newClass     = new Classes(string.Empty);
            NewClass NewClassForm = new NewClass(newClass, true);

            NewClassForm.Show();
            NewClassForm.FormClosed += NewClassForm_FormClosed;
        }
 private void btnEdit_Click(object sender, EventArgs e)
 {
     if (dgvAllClassess.SelectedRows.Count > 0)
     {
         //grab selected object
         Classes  currentGroup = (Classes)dgvAllClassess.SelectedRows[0].DataBoundItem;
         NewClass NewClassForm = new NewClass(currentGroup, false);
         NewClassForm.Show();
     }
 }
        private void newClassToolStripMenuItem_Click(object sender, EventArgs e)
        {
            NewClass form = new NewClass(new Classes(string.Empty), true);

            form.Show();
        }