void Reload()
{
daoMH = new MonHocDAO();
//daoL = new LopDAO();
dataGridDanhSachMonHoc.ItemsSource = null;
//dataGridDanhSachLop.ItemsSource = null;
dataGridDanhSachMonHoc.ItemsSource = daoMH.GetMonHocs();
//dataGridDanhSachLop.ItemsSource = daoL.GetLops();
}
private void btnLuu_Click(object sender, EventArgs e)
{
if (txtMaGV.Text == "" || txtTen.Text == "" || txtSDT.Text == "" || txtLuong.Text == "" || txtDiaChi.Text == "")
{
MessageBox.Show("Xin mời nhập đầy đủ thông tin");
Khoa_btn();
return;
}
else
{
//Them GV
#region
var giaovien = new tblGiaovien();
giaovien.MaGV = Convert.ToInt16(txtMaGV.Text);
if (rdbNam.Checked)
{
giaovien.GT = "Nam";
}
else
{
giaovien.GT = "Nữ";
}
giaovien.Luong = Convert.ToInt32(txtLuong.Text);
giaovien.NgaySinh = dtpNgaySinh.Value;
giaovien.SDT = txtSDT.Text;
giaovien.TenGV = txtTen.Text;
giaovien.DiaChi = txtDiaChi.Text;
var monhoc = new MonHocDAO();
giaovien.MaMon = (int)cboMamon.SelectedValue;
var db = new GiaoVienDAO();
QLHSContex context = new QLHSContex();
context.Entry(giaovien).State = giaovien.MaGV == 0 ? System.Data.Entity.EntityState.Added : System.Data.Entity.EntityState.Modified;
context.SaveChanges();
MessageBox.Show("Lưu thành công");
//
txtMaGV.Enabled = false;
btnLuu.Enabled = false;
btnSua.Enabled = true;
btnXoa.Enabled = true;
LoadGV();
SetNull();
#endregion
}
}
public MonHocBUS()
{
_MonHocDAO = new MonHocDAO();
}
