private void HienThiDonViTinh(int IDDonViTinh)
{
cbbDonViTinh.Properties.DataSource = busDVT.GetData();
cbbDonViTinh.Properties.ValueMember = "IDDonViTinh";
cbbDonViTinh.Properties.DisplayMember = "TenDonViTinh";
DataTable dt = busDVT.GetDataByID(IDDonViTinh);
cbbDonViTinh.EditValue = cbbDonViTinh.Properties.GetKeyValueByDisplayText(dt.Rows[0]["TenDonViTinh"].ToString());
}
private void btnThem_Click(object sender, EventArgs e)
{
if (ValidateDataSanPham())
{
SanPham data = new SanPham();
data.IDSanPham = cbbSanPham.EditValue.ToString();
data.TenSanPham = cbbSanPham.Text;
DataTable dt = new DataTable();
if (cbFixDirtyRead.Checked)
{
dt = busSP.GetDataByID_Fix_DirtyRead(data.IDSanPham);
}
else
{
dt = busSP.GetDataByID(data.IDSanPham);
}
data.GiaBan = Convert.ToDouble(dt.Rows[0]["GiaBan"]);
data.SoLuong = Convert.ToInt32(txtSoLuong.Value);
dt = busDVT.GetDataByID(Convert.ToInt32(dt.Rows[0]["IDDonViTinh"]));
data.TenDonViTinh = dt.Rows[0]["TenDonViTinh"].ToString();
data.IDDonViTinh = Convert.ToInt32(dt.Rows[0]["IDDonViTinh"]);
if (checkInsert)
{
AddProductToList(data);
HienThiDanhSachSanPham();
XoaText();
ViewTotalPrice();
}
else
{
UpdateList(data);
HienThiDanhSachSanPham();
XoaText();
btnThem.Text = "Thêm";
ViewTotalPrice();
checkInsert = true;
}
}
}
