public void LoadData()
{
DataTable dt = new DataTable();
dgvDonHang1.DataSource = dh.LayDonHang();
dgvDSDH1.DataSource = dh.LayDonHang();
txtDiaChi.ResetText();
deNgayChuyen.ResetText();
btnThem.Enabled = true;
btnSua.Enabled = true;
btnXoa.Enabled = true;
btnThemKhachHang.Enabled = true;
btnThemPhiShip.Enabled = true;
btnLuu.Enabled = false;
tam = 2;
//Do len combobox
dt = tt.LayNhanVien1();
dt = new DataTable();
dt = kh.LayKhachHang();
cbMaKH.DataSource = dt;
cbMaKH.DisplayMember = "TenKhachHang";
cbMaKH.ValueMember = "MaKH";
//Hien ten nhan vien
LayTenNhanVien();
DayLenToolStrips();
}
public void LoadData()
{
try
{
dt = hd.LayMatHang();
cbMaHang.DataSource = dt;
cbMaHang.DisplayMember = "TenHang";
cbMaHang.ValueMember = "MaHang";
dt = new DataTable();
dt = dh.LayDonHang();
cbMaDon.DataSource = dt;
cbMaDon.DisplayMember = "MaDonHang";
cbMaDon.ValueMember = "MaDonHang";
if (MaDonHang.ToString() != "0")
{
cbMaDon.SelectedValue = MaDonHang.ToString();
dgvDSHTD.DataSource = hd.LayHoaDonTheoMaDonHang(MaDonHang);
}
else
{
dgvDSHTD.DataSource = hd.LayHoaDon();
}
}
catch
{
MessageBox.Show("Chưa có mặt hàng nào. Vui lòng thêm mặt hàng!!!");
}
KH();
LayTenNhanVien();
DayLenToolStrips();
}
public void LoadData()
{
try
{
dt = new DataTable();
dt = dh.LayDonHang();
cbMaDon.DataSource = dt;
cbMaDon.DisplayMember = "MaDonHang";
cbMaDon.ValueMember = "MaDonHang";
DataTable dt1 = new DataTable();
dt1 = mh.LayQua();
comboBox1.DataSource = dt1;
comboBox1.DisplayMember = "TenHang";
comboBox1.ValueMember = "MaHang";
DataTable dt2 = new DataTable();
dt2 = mh.LayMatHang();
cbMaQua.DataSource = dt2;
cbMaQua.DisplayMember = "TenHang";
cbMaQua.ValueMember = "MaHang";
if (MaDonHang != 0)
{
dgvTQ.DataSource = tq.LayTangQuaTheoMa(Int32.Parse(MaDonHang.ToString()), MaHang.ToString());
cbMaDon.SelectedValue = MaDonHang;
cbMaQua.SelectedValue = MaHang;
int SLQua = SoLuong / 2;
txtSL.Text = SLQua.ToString();
}
else
{
dgvTQ.DataSource = tq.LayTangQua();
}
//dgvTQ.DataSource = mh.LayMatHang();
btnLuu.Enabled = false;
btnThem.Enabled = true;
btnSua.Enabled = true;
btnXoa.Enabled = true;
tam = -1;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
LayTenNhanVien();
DayLenToolStrips();
}