private void btnThemLop_Click(object sender, EventArgs e)
{
var f = new ThemLop();
if (f.ShowDialog() == DialogResult.OK)
{
LoadDanhSachLopHoc();
}
}
private void btnsualop_Click(object sender, EventArgs e)
{
var lopdangchon = bdslophoc.Current as Classroom;
if (lopdangchon != null)
{
var f = new ThemLop(lopdangchon);
if (f.ShowDialog() == DialogResult.OK)
{
LoadDanhSachLopHoc();
}
}
}