private void listBox1_SelectedIndexChanged(object sender, EventArgs e) { listBox2.DataSource = null; listBox2.Items.Clear(); try { stringList.Clear(); foreach (string s in DatabaseResolver.GetInformation(listBox1.SelectedItem.ToString())) { stringList.Add(s); } string tempString = DatabaseResolver.GetItemID(listBox1.SelectedItem.ToString()); svid = Convert.ToInt32(tempString); } catch (NullReferenceException) { } listBox2.DataSource = stringList; stringList.Clear(); }
private void listBox2_SelectedIndexChanged(object sender, EventArgs e) { listBox3.DataSource = null; listBox3.Items.Clear(); try { stringList.Clear(); foreach (string s in DatabaseResolver.GetInformation(listBox2.SelectedItem.ToString())) { stringList.Add(s); } } catch (NullReferenceException) { } listBox3.DataSource = stringList; compareList.Clear(); foreach (string s in stringList) { compareList.Add(s); } stringList.Clear(); }