async void GetEntityRowTable(object sender, RoutedEventArgs e) { var tbl = await AtTest.GetEntityTable(); StringBuilder sb = new StringBuilder("调用成功:\r\n"); foreach (var r in tbl) { sb.AppendLine($"Col1: {r.Col1}"); sb.AppendLine($"Col2: {r.Col2}"); sb.AppendLine($"Col3: {r.Col3}"); sb.AppendLine($"Col4: {r.Col4}"); sb.AppendLine($"Col5: {r.Col5}"); sb.AppendLine($"Col6: {r.Col6}"); sb.AppendLine($"Col7: {r.Col7}"); sb.AppendLine(); } _tbInfo.Text = sb.ToString(); }