public bool DeleteProduct(receipt_detail rd)
{
try
{
db.receipt_details.DeleteOnSubmit(rd);
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
private void btnXoaTrai_Click(object sender, EventArgs e)
{
if (gvChiTietNhapHang.GetFocusedRow() == null)
{
return;
}
receipt_detail rd = (receipt_detail)gvChiTietNhapHang.GetFocusedRow();
r.receipt_details.Remove(rd);
dgvChiTietNhapHang.DataSource = busNhapHang.GetProduct(r);
//if(busNhapHang.DeleteProduct(rd))
//{
// dgvChiTietNhapHang.DataSource = busNhapHang.GetProduct(r);
//}
//else
//{
// XtraMessageBox.Show("Xóa lỗi!", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
//}
}
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);
}
