private void btn_XuatKho_Click(object sender, EventArgs e)
{
Share.Ultil.checkNhapXuat = false;
frm_NhapXuat xuat = new frm_NhapXuat();
xuat.ShowDialog();
}
private void btn_NhapKho_Click(object sender, EventArgs e)
{
Share.Ultil.checkNhapXuat = true;
frm_NhapXuat nhap = new frm_NhapXuat();
nhap.ShowDialog();
}