void ReleaseDesignerOutlets() { if (ScrollView != null) { ScrollView.Dispose(); ScrollView = null; } if (Subtotal != null) { Subtotal.Dispose(); Subtotal = null; } if (TipPercent != null) { TipPercent.Dispose(); TipPercent = null; } if (TipPercentSlider != null) { TipPercentSlider.Dispose(); TipPercentSlider = null; } if (TipValue != null) { TipValue.Dispose(); TipValue = null; } if (Total != null) { Total.Dispose(); Total = null; } }