private void btnthemsinhvien_Click(object sender, EventArgs e)
{
var f = new ThemSinhVien();
if (f.ShowDialog() == DialogResult.OK)
{
LoadDanhSachLopHoc();
}
}
private void btnsuasinhvien_Click(object sender, EventArgs e)
{
var sinhviendangchon = bdssinhvien.Current as Student;
if (sinhviendangchon != null)
{
var f = new ThemSinhVien(sinhviendangchon);
if (f.ShowDialog() == DialogResult.OK)
{
LoadDanhSachLopHoc();
}
}
}