public virtual HorizontalAlign HorizontalAlign { get; set; }

Public Overridable Property HorizontalAlign As HorizontalAlign
	Get
	Set

public:
virtual property HorizontalAlign HorizontalAlign {
	HorizontalAlign get ();
	void set (HorizontalAlign value);
}

abstract HorizontalAlign : HorizontalAlign with get, set
override HorizontalAlign : HorizontalAlign with get, set