protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_ribbonNumericUpDown != null)
{
// Must unhook to prevent memory leaks
_ribbonNumericUpDown.MouseEnterControl -= new EventHandler(OnMouseEnterControl);
_ribbonNumericUpDown.MouseLeaveControl -= new EventHandler(OnMouseLeaveControl);
_ribbonNumericUpDown.ViewPaintDelegate = null;
_ribbonNumericUpDown.PropertyChanged -= new PropertyChangedEventHandler(OnNumericUpDownPropertyChanged);
_ribbon.ViewRibbonManager.LayoutAfter -= new EventHandler(OnLayoutAction);
_ribbon.ViewRibbonManager.LayoutBefore -= new EventHandler(OnLayoutAction);
// Remove association with definition
_ribbonNumericUpDown.NumericUpDownView = null;
_ribbonNumericUpDown = null;
}
}
base.Dispose(disposing);
}