private void btnThem_Click(object sender, EventArgs e)
{
var f = new ThemLop();
var rs = f.ShowDialog();
if (rs == DialogResult.OK)
{
LoadClassroom();
}
}
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)
{
LoadClassroom();
}
}
}
