private void btnSolve_Click(object sender, EventArgs e) { var startTime = new DateTime(); startTime = DateTime.Now; wordFinder.SolveConundrum(txtBoxInput.Text); listSolvedWords.Items.Clear(); foreach (var word in wordFinder.WordDictionary) { listSolvedWords.Items.Add(word.Key); } var timeTaken = ((int)(DateTime.Now - startTime).TotalMilliseconds).ToString(); lblTimer.Text = $"{wordFinder.WordDictionary.Count} words found in {timeTaken}ms."; }