/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btThemKhoiLop_Click(object sender, EventArgs e)
{
frmKhoiLop frm_KhoiLop = new frmKhoiLop(this.KhoiLopController);
frm_KhoiLop.WindowState = FormWindowState.Normal;
frm_KhoiLop.Show();
}
private void miQLKhoiLop_Click(object sender, EventArgs e)
{
if (this.frm_KhoiLop == null || this.frm_KhoiLop.IsDisposed)
{
frm_KhoiLop = new frmKhoiLop();
frm_KhoiLop.MdiParent = this;
frm_KhoiLop.Show();
}
}
