private void сохранитьToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
Topology.Topology topology = topologyBuilder.ToTopology();
TopologySaverAndLoader.Save(fullFilePath, topology);
MessageBox.Show("Топология сохраненена в\n" + fullFilePath);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}