Method MeasureItemSize
MeasureItemSize(MeasureItemEventArgs)
Measures item size. If ItemPainter is assigned, uses GetSize(object, int), otherwise calls DefaultMeasureItemSize(IListControlItemContainer, Graphics, int). Additionally calls MeasureItem event and OnMeasureItem(MeasureItemEventArgs) method if drawing mode is not Normal.
public virtual void MeasureItemSize(MeasureItemEventArgs e)