private void btsaveas_Click(object sender, EventArgs e)
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.Title = "Save Network";
dialog.DefaultExt = ".XML";
if (dialog.ShowDialog() == DialogResult.OK && dialog.FileName != null)
{
Network.Save(nw, dialog.FileName);
path = dialog.FileName;
btsave.Enabled = true;
}
}
private void btsave_Click(object sender, EventArgs e)
{
Network.Save(nw, path);
}