'宣言 Public Overridable Function HitTest( _ ByVal x As Integer, _ ByVal y As Integer _ ) As AccessibleObject
public virtual AccessibleObject HitTest( int x, int y )
OwnerHeaderDropDownButtonUIElement.OwnerHeaderDropDownButtonAccessibleObject クラス OwnerHeaderDropDownButtonUIElement.OwnerHeaderDropDownButtonAccessibleObject メンバ