public void Save(string path, GraphViewModel item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
var csv = item.ToCsv();
File.WriteAllLines(path, csv);
}
public void SaveToClipboard(GraphViewModel item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
var csv = item.ToCsv();
var text = string.Join(Environment.NewLine, csv);
Clipboard.SetText(text);
}