public void InitControls() { _optionsControl = new OptionScheduleEditorControl(); _optionsControl.DataChanged += OnOptionSetDataChanged; _digitalInfoControl = new OptionSetDigitalInfoControl(this); xtraTabControl.TabPages.AddRange(new XtraTabPage[] { _optionsControl, _digitalInfoControl, }); _optionsControl.InitControls(); _digitalInfoControl.InitControls(); xtraTabControl.SelectedPageChanged += OnSelectedOptionsSetEditorChanged; }