public FormSanPham()
{
sp = new ClassSanPham();
InitializeComponent();
LoadData();
txtmasanpham.Enabled = false;
}
private void butxoa_Click(object sender, EventArgs e)
{
if (ClassSanPham.KTXoaSP(txtmasanpham.Text) == true)
{
sp.XoaSP(txtmasanpham.Text);
LoadData();
Reset();
}
}
private void butsua_Click(object sender, EventArgs e)
{
if (ClassSanPham.KTSuaSP(txtmasanpham.Text, txttensanpham.Text, txtgiaban.Text, txtgiamua.Text, txtsoluongton.Text) == true)
{
sp.SuaSP(txtmasanpham.Text, txttensanpham.Text, txtgiamua.Text, txtgiaban.Text, txtsoluongton.Text);
LoadData();
Reset();
}
}