private void btSua_Click(object sender, EventArgs e)
{
SinhVienClass sv = new SinhVienClass(tbMaSinhVien.Text, tbHoTen.Text
, Convert.ToDateTime(dtpNgaySinh.Text), cbbLop.Text);
SinhVienDAO dao = new SinhVienDAO();
dao.Sua(sv);
SinhVien_Load(sender, e);
}
private void btXoa_Click(object sender, EventArgs e)
{
SinhVienClass sv = new SinhVienClass();
sv.MaSinhVien = tbMaSinhVien.Text;
SinhVienDAO dao = new SinhVienDAO();
dao.Xoa(sv);
SinhVien_Load(sender, e);
}
private void SinhVien_Load(object sender, EventArgs e)
{
listView1.Items.Clear();
SinhVienDAO dao = new SinhVienDAO();
List <SinhVienClass> listSV = dao.Load();
foreach (var item in listSV)
{
ListViewItem it = new ListViewItem(item.MaSinhVien);
it.SubItems.Add(item.HoTen);
it.SubItems.Add(item.NgaySinh.ToShortDateString());
it.SubItems.Add(item.Lop);
listView1.Items.Add(it);
}
}
private void btSearch_Click(object sender, EventArgs e)
{
SinhVienDAO dao = new SinhVienDAO();
var list = dao.Search(tbSearch.Text);
listView1.Items.Clear();
foreach (var item in list)
{
ListViewItem it = new ListViewItem(item.MaSinhVien);
it.SubItems.Add(item.HoTen);
it.SubItems.Add(item.NgaySinh.ToShortDateString());
it.SubItems.Add(item.Lop);
listView1.Items.Add(it);
}
}