protected bool Equals(Range other) { return From == other.From && To == other.To && Price == other.Price; }
private void BtnEditClick(object sender, EventArgs e) { if (_lbRanges.Items.Count > 0) if (_lbRanges.SelectedItem != null) { var range = new Range(_lbRanges.SelectedValue); _txtRangeFrom.Text = range.From.ToString(); _txtRangeTo.Text = range.To == 0 ? "" : range.To.ToString(); decimal price; decimal.TryParse(range.Price.ToString(), out price); var value = price/100m; _txtPrice.Text = value.ToString("F"); _lbRanges.Items.Remove(_lbRanges.SelectedItem); } }
private int CompareListItems(ListItem li1, ListItem li2) { var range1 = new Range(li1.Value); var range2 = new Range(li2.Value); return range1.From != range2.From ? range1.From - range2.From : (range1.To != range2.To ? range1.To - range2.To : range1.Price - range2.Price); }
private void BtnAddClick(object sender, EventArgs e) { var amount = string.Empty; float price; if (_data != null && float.TryParse(_txtPrice.Text, out price)) { amount = Math.Round(price*100).ToString(); } var range = new Range(_txtRangeFrom.Text, _txtRangeTo.Text, amount); if (!_lbRanges.Items.Cast<ListItem>().Select(item => new Range(item.Value)).Contains(range)) _lbRanges.Items.Add(range.ToListItem()); SortItems(); Save(); }