public string LayMaHDGiuCho()
{
string result = "AEON_HHDC0001";
HoaDonGiuCho hd = db.HoaDonGiuChos.Where(x => x.MaHDGiuCho.Contains($"AEON_HHDC"))
.OrderByDescending(x => x.MaHDGiuCho).FirstOrDefault();
if (hd != null && !string.IsNullOrWhiteSpace(hd.MaHDGiuCho))
{
int so = Convert.ToInt32(hd.MaHDGiuCho.Replace("AEON_HHDC", "")) + 1;
result = "AEON_HHDC" + so.ToString().PadLeft(4, '0');
}
return(result);
}
public bool XoaHoaDonGiuCho(string maHD)
{
try
{
HoaDonGiuCho hd = db.HoaDonGiuChos.Where(t => t.MaHDGiuCho.Equals(maHD)).FirstOrDefault();
db.HoaDonGiuChos.DeleteOnSubmit(hd);
db.SubmitChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool ThemHoaDonGiuCho(HoaDonGiuCho hd)
{
try
{
HoaDonGiuCho hoaDon = new HoaDonGiuCho();
hoaDon = hd;
db.HoaDonGiuChos.InsertOnSubmit(hoaDon);
db.SubmitChanges();
return(true);
}
catch (Exception ex)
{
return(false);
throw;
}
}
private void btnLuu_Click(object sender, EventArgs e)
{
HoaDonGiuCho hd = new HoaDonGiuCho();
hd.MaHDGiuCho = txtMaHoaDon.Text;
hd.NgayLap = (DateTime)txtNgayLap.EditValue;
if (txtNgayDong.EditValue != null)
{
hd.NgayDong = Commons.ConvertStringToDate(txtNgayDong.EditValue.ToString());
trangThai = 1;
}
/*hd.SoTien = (int)thueMB.TinhTienCoc(txtMatBang.Text);*/
hd.SoTien = 5000000;
hd.NgayHetHan = (DateTime)txtNgayHetHieuLuc.EditValue;
hd.TrangThai = trangThai;
hd.MaDK = maDK;
if (thueMB.ThemHoaDonGiuCho(hd))
{
MessageBox.Show("Thêm hóa đơn thành công");
maHD = hd.MaHDGiuCho;
this.Close();
}
}
public bool ThemHoaDonGiuCho(HoaDonGiuCho hd)
{
return(dkThue.ThemHoaDonGiuCho(hd));
}
