private void btnXuatBaoCao_Click(object sender, EventArgs e)
{
LayMaBaoCao mbc = new LayMaBaoCao();
mbc.mabaocao = mabaocao;
FormXuatBaoCao form = new FormXuatBaoCao(mbc);
DialogResult dr = form.ShowDialog();
}
public FormXuatBaoCao(LayMaBaoCao mbc)
{
InitializeComponent();
int a = mbc.mabaocao;
CTBaoCao_DTOBindingSource.DataSource = bcbus.LayCTBaoCao(a);
// string a = bcbus
BaoCaoTonKho_DTOBindingSource.DataSource = bcbus.LayMaNgayBC(a);
this.reportViewer1.RefreshReport();
//this.reportViewer2.RefreshReport();
}