private void GiangVien_Load(object sender, EventArgs e)
{
textBox1.Enabled = false;
try
{
comboBox1.DataSource = myloai.LayDanhSachLoai();
comboBox1.DisplayMember = "TenLoai1";
comboBox1.ValueMember = "MaLoai1";
}
catch (Exception ex)
{
MessageBox.Show("Lỗi" + ex);
}
cbKhoa.DataSource = myKhoa.LayDanhSachKhoa();
cbKhoa.DisplayMember = "TenKhoa";
cbKhoa.ValueMember = "MaKhoa";
hien();
}
private void Lop_Load(object sender, EventArgs e)
{
textBox1.Enabled = false;
comboBox1.DataSource = myKhoabul.LayDanhSachKhoa();
comboBox1.DisplayMember = "TenKhoa";
comboBox1.ValueMember = "MaKhoa";
dataGridView1.DataSource = myLopbul.LayDanhSachLop();
dataGridView1.Columns[0].HeaderText = "Mã Lớp";
dataGridView1.Columns[1].HeaderText = "Tên Lớp";
dataGridView1.Columns[2].HeaderText = "Tên Khoa";
}