======Поле DescentDirectionPosition.Before======
  * **Пространство имен:** [[developers:references:topomatic.alg.road.urb.descent|Topomatic.Alg.Road.Urb.Descent]]
  * **Сборка:** Topomatic.Alg.Road (в Topomatic.Alg.Road.dll)
=====Синтаксис=====
<code csharp>public static const DescentDirectionPosition Before</code>
**Значение поля**
  * Тип: [[developers:references:topomatic.alg.road.urb.descent.descentdirectionposition|Topomatic.Alg.Road.Urb.Descent.DescentDirectionPosition]]