private void DgvPaketi_DoubleClick(object sender, EventArgs e)
        {
            var paketId = (int)dgvPaketi.SelectedRows[0].Cells[0].Value;



            var frm = new frmPaketDetalji(paketId);

            frm.Show();
        }
        private void DodajNoviPaketToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            var frm = new Menadzment.frmPaketDetalji();

            frm.Show();
        }