public void xoahanghoatrongchitiethdxuat(string mahh, string madhdxuat)
{
using (QLBanHangDataContext data = new QLBanHangDataContext())
{
ChiTietHD_Xuat chitiethdnhap = new ChiTietHD_Xuat();
chitiethdnhap = data.ChiTietHD_Xuats.Where(t => t.MAHH == mahh && t.MAHD_Xuat == madhdxuat).FirstOrDefault();
if (chitiethdnhap != null)
{
data.ChiTietHD_Xuats.DeleteOnSubmit(chitiethdnhap);
data.SubmitChanges();
}
}
}
public void xoa1chitiethoadon(string mahh, string mahdxuat) // theo mahh
{
using (QLBanHangDataContext data = new QLBanHangDataContext())
{
ChiTietHD_Xuat cthdx = new ChiTietHD_Xuat();
cthdx = data.ChiTietHD_Xuats.Where(t => t.MAHH == mahh && t.MAHD_Xuat == mahdxuat).FirstOrDefault();
if (cthdx != null)
{
data.ChiTietHD_Xuats.DeleteOnSubmit(cthdx);
data.SubmitChanges();
}
}
}
public void them1chitiethoadonxuat(string mahdx, string mahh, int soluongxuat, double dongiaxuat, long thanhtienxuat, float vat, string donvi)
{
using (QLBanHangDataContext data = new QLBanHangDataContext())
{
ChiTietHD_Xuat cthdx = new ChiTietHD_Xuat();
cthdx.MAHD_Xuat = mahdx;
cthdx.MAHH = mahh;
cthdx.SoLuong_Xuat = soluongxuat;
cthdx.ThanhTienXuat = thanhtienxuat;
cthdx.DonGia_Xuat = dongiaxuat;
cthdx.DonVi = donvi;
data.ChiTietHD_Xuats.InsertOnSubmit(cthdx);
data.SubmitChanges();
}
}