Method OnHeightChanging
OnHeightChanging(ValueChangingEventArgs<Dim>)
Called before the Height property changes, allowing subclasses to cancel or modify the change.
protected virtual bool OnHeightChanging(ValueChangingEventArgs<Dim> args)Parameters
- argsValueChangingEventArgs<Dim>
- The event arguments containing the current and proposed new height. 
Returns
- bool
- True to cancel the change, false to proceed.