private void btnXoaDV_Click(object sender, EventArgs e)
{
int id = Convert.ToInt32(dataGridView1.CurrentRow.Cells[0].Value.ToString());
Model.DichVu dv = db.DichVus.Single(p => p.MaDV == id);
db.DichVus.Remove(dv);
db.SaveChanges();
DichVu_Load(sender, e);
}
private void datphong()
{
khachhang.TenKH = textBox1.Text;
khachhang.CMND = textBox2.Text;
khachhang.SDT = textBox7.Text;
if (comboBox1.SelectedIndex == 0)
{
khachhang.GioiTinh = false;
}
else
{
khachhang.GioiTinh = true;
}
khachhang.QuocTich = textBox5.Text;
khachhang.Email = textBox6.Text;
phieudk.NgayDen = dateTimePicker1.Value;
phieudk.NguoiLon = int.Parse(textBox9.Text);
phieudk.TreEm = int.Parse(textBox10.Text);
phieudk.SoPhong = int.Parse(textBox11.Text);
for (int i = 0; i < dataGridView4.Rows.Count; i++)
{
string v = dataGridView4.Rows[i].Cells[0].Value.ToString().TrimEnd();
dichvuchon = db.DichVus.SingleOrDefault(p => p.TenDV == v);
dichvu.Add(dichvuchon);
}
phieudk.DichVus = dichvu;
for (int i = 0; i < dataGridView2.Rows.Count; i++)
{
string n = dataGridView2.Rows[i].Cells[0].Value.ToString().TrimEnd();
phong = db.Phongs.SingleOrDefault(p => p.TenPhong == n);
phong.TrangThai = true;
listphong.Add(phong);
}
phieudk.Phongs = listphong;
if (int.TryParse(txtDatTruoc.Text, out int a))
{
phieudk.TraTruoc = a;
}
else
{
MessageBox.Show("Xin nhập số vào ô trả trước!");
}
phieudk.ChuThich = textBox12.Text;
db.KhachHangs.Add(khachhang);
db.SaveChanges();
var makh = db.KhachHangs.SingleOrDefault(p => p.TenKH == textBox1.Text);
phieudk.KhachHang = makh;
db.MaPhieuDKs.Add(phieudk);
db.SaveChanges();
MessageBox.Show("Luu thanh cong!");
huydatphong();
}
private void btnThemDV_Click(object sender, EventArgs e)
{
int GiaDV;
if (!int.TryParse(textBox2.Text, out GiaDV))
{
MessageBox.Show("Giá dịch vụ là số!"); return;
}
string TenDV = textBox1.Text;
if (TenDV == "")
{
MessageBox.Show("Nhap lai ten dich vu!"); return;
}
Model.DichVu dv = new Model.DichVu();
dv.TenDV = TenDV;
dv.GiaDV = GiaDV;
db.DichVus.Add(dv);
db.SaveChanges();
DichVu_Load(sender, e);
}
