'Declaration Public Property RelativeTo As SizeRelativeVertically
public SizeRelativeVertically RelativeTo {get; set;}
If the property value is SizeRelativeVertically.None, then the Value property value must be used, otherwise Relative property value is used.
If property WrapFormat.Type is Inline, this value is always SizeRelativeVertically.None.
'Declaration Public Property RelativeTo As SizeRelativeVertically
public SizeRelativeVertically RelativeTo {get; set;}