public Main()
{
InitializeComponent();
ucPhieuXuat = new UCPhieuXuat();
ucNhanVien = new UCNhanVien();
ucHangHoa = new UCHangHoa();
ucNhomHang = new UCNhomHang();
ucCuaHang = new UCCuaHang();
ucNhaCungCap = new UCNhaCungCap();
ucPhieuNhap = new UCPhieuNhap();
ucThongKeHoaDon = new UCThongKeHoaDon();
}
private void btn_PhieuNhap_Click(object sender, EventArgs e)
{
ucPhieuNhap = new UCPhieuNhap();
AddNewTab(ucPhieuNhap);
}
