private void PopulateSources() { var bizM = new bizMessage(); var biz = new bizClient(); var ss = biz.FindSources(txtFindSource.Text); lstSource.Items.Clear(); if (txtFindSource.Text != "") { foreach (var s in ss) { lstSource.Items.Add(new ListItem(s, s)); } lstSource.Visible = true; divSource.Visible = true; lblFoundSources.Text = lstSource.Items.Count + " sources found"; } else { lstSource.Visible = false; divSource.Visible = false; lblFoundSources.Text = ""; } }