private void buttonMap_Click(object sender, EventArgs e) { var map = _discoveryForm.Map; var selectedLine = dataGridView1.SelectedCells.Cast <DataGridViewCell>() .Select(cell => cell.OwningRow) .OrderBy(row => row.Index) .First().Index; SystemPosition selectedSys; do { selectedSys = (SystemPosition)dataGridView1.Rows[selectedLine].Cells[1].Tag; selectedLine += 1; } while (!selectedSys.curSystem.HasCoordinate && selectedLine <= dataGridView1.Rows.Count); _discoveryForm.updateMapData(); map.Instance.Reset(); map.Instance.HistorySelection = selectedSys.curSystem.HasCoordinate ? selectedSys.Name : textBoxSystem.Text.Trim(); map.Show(); }
private void buttonMap_Click(object sender, EventArgs e) { var map = _discoveryForm.Map; var selectedLine = dataGridViewTravel.SelectedCells.Cast <DataGridViewCell>() .Select(cell => cell.OwningRow) .OrderBy(row => row.Index) .Select(r => (int?)r.Index) .FirstOrDefault() ?? -1; SystemPosition selectedSys = null; if (selectedLine >= 0) { do { selectedSys = (SystemPosition)dataGridViewTravel.Rows[selectedLine].Cells[1].Tag; selectedLine += 1; } while (!selectedSys.curSystem.HasCoordinate && selectedLine < dataGridViewTravel.Rows.Count); } _discoveryForm.updateMapData(); map.Instance.Reset(); map.Instance.HistorySelection = (selectedSys != null && selectedSys.curSystem.HasCoordinate) ? selectedSys.Name : textBoxSystem.Text.Trim(); map.Show(); }