protected void OnTallyClassChanged() { _BS_TallyClass.DataSource = TallyClass; if (TallyClass != null) { //_tallyField_CmbB.SelectedItem = TallyClass.Field.ToString(); _lowerPanel.SuspendLayout(); foreach (var tallyPop in TallyClass.TallyPopulations) { var newPopRow = new FixCNTTallyPopulationRow() { TallyPopulation = tallyPop }; _lowerPanel.Controls.Add(newPopRow); } _lowerPanel.ResumeLayout(true); } }