public bool DeleteProduct(receipt_detail rd)
{
try
{
db.receipt_details.DeleteOnSubmit(rd);
return true;
}
catch (Exception ex)
{
throw ex;
}
}
private void btnThemTrai_Click(object sender, EventArgs e)
{
if (gvSanPham.GetFocusedRow() == null || spSoLuong.Value == 0) return;
product sp = (product)gvSanPham.GetFocusedRow();
if (busNhapHang.KiemTraTonTai(r, sp))
{
XtraMessageBox.Show("Sản phẩm đã tồn tại!", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
return;
}
receipt_detail rd = new receipt_detail();
rd.created = DateTime.Now;
rd.quantity = (int)spSoLuong.Value;
rd.monetized = (int)(spSoLuong.Value * sp.price);
rd.receipt = r;
rd.product = sp;
dgvChiTietNhapHang.DataSource = busNhapHang.GetProduct(r);
}
partial void Deletereceipt_detail(receipt_detail instance);
partial void Updatereceipt_detail(receipt_detail instance);
partial void Insertreceipt_detail(receipt_detail instance);
private void detach_receipt_details(receipt_detail entity)
{
this.SendPropertyChanging();
entity.receipt = null;
}
private void attach_receipt_details(receipt_detail entity)
{
this.SendPropertyChanging();
entity.product = this;
}
