private void buttonX_Add_Click(object sender, EventArgs e)
{
HienthiCTdathang();
if (c2.sosanhMSP(textBoxX_msp.Text.Trim())) //neu msp da ton tai thuc hien add
{
if (nh != null)
{
SP s = new SP();
s = s.SetSP(textBoxX_msp.Text, int.Parse(textBoxX_soluong.Text));
SP sp = nh.AddSP(s);
DataRow dr = DtableMuahang.NewRow();
dr["msp"] = sp.GetMSP();
dr["tensp"] = sp.GetTensp();
dr["giamua"] = sp.GetGiaMua();
dr["slnhap"] = sp.GetSoluong();
dr["thanhtien"] = sp.GetThanhtien();
DtableMuahang.Rows.Add(dr);
deleteRow(dataGridViewX1, "Column_msp");
}
}
else
{
MessageBox.Show("Hãy thêm Sp mới vào");
frSanpham frsp = new frSanpham();
frsp.Show();
}
}
