private void btnThemmoi_Click(object sender, EventArgs e)
{
ResetValues();
ResetValuesHang();
txtSoHDN.Text = DAO.CreateKey("HDN");
LoadDataGridView();
}
private void btnThem_Click_1(object sender, EventArgs e)
{
cmbMabinh.SelectedIndex = -1;
cmbMaKH.SelectedIndex = -1;
cmbMaNV.SelectedIndex = -1;
ResetValues();
ResetValuesHang();
txtSoHDB.Text = DAO.CreateKey("HDB");
Load_DataGridViewChitiet();
}
private void btnThem_Click_1(object sender, EventArgs e)
{
btnXoa.Enabled = false;
btnLuu.Enabled = true;
btnInhoadon.Enabled = false;
btnThem.Enabled = false;
cmbMabinh.SelectedIndex = -1;
cmbMaKH.SelectedIndex = -1;
cmbMaNV.SelectedIndex = -1;
ResetValues();
ResetValuesHang();
txtSoHDB.Text = DAO.CreateKey("HDB");
Load_DataGridViewChitiet();
}
