======Метод UserSimpleStrip.JoinAsFirst(UrbParams, AlignmentJoinType, Double)======
  * **Пространство имен:** [[developers:references:topomatic.alg.road.urb.userstrips|Topomatic.Alg.Road.Urb.UserStrips]]
  * **Сборка:** Topomatic.Alg.Road (в Topomatic.Alg.Road.dll)
=====Синтаксис=====
<code csharp>public override void JoinAsFirst(UrbParams urb, AlignmentJoinType joinType, double length)</code>
**Параметры**
  * //urb//
    * Тип: [[developers:references:topomatic.alg.road.urb.urbparams|Topomatic.Alg.Road.Urb.UrbParams]]

  * //joinType//
    * Тип: [[developers:references:topomatic.alg.alignmentjointype|Topomatic.Alg.AlignmentJoinType]]

  * //length//
    * Тип: System.Double