public List<int> RangeToValues(Range r)
{
List<int> result = new List<int>();
if (r.first>r.last) return result;
for (int i = r.first; i <= r.last; i++) result.Add(i);
return result;
}
public lfFiltr(string filtr) // 100-199, 217, 218
{
ranges = new List<Range>();
values = new List<int>();
allvalues = new List<int>();
string[] items = filtr.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < items.Length; i++)
{
if (items[i].LastIndexOf('-') == -1)
{
int v;
if (int.TryParse(items[i], out v))
{ values.Add(v); allvalues.Add(v); }
}
else
{
string[] d = items[i].Split(new char[] { '-' }, StringSplitOptions.RemoveEmptyEntries);
if (d.Length > 1)
{
int f;
int l;
if (int.TryParse(d[0], out f) && int.TryParse(d[1], out l))
{
Range r = new Range(f, l);
ranges.Add(r);
allvalues.AddRange(RangeToValues(r));
}
}
}
}
}