======Метод PathListExtentions.GetTangentAngle(IList<IPathItem>, Double, Double)======
  * **Пространство имен:** [[developers:references:topomatic.cad.foundation|Topomatic.Cad.Foundation]]
  * **Сборка:** Topomatic.Cad.Foundation (в Topomatic.Cad.Foundation.dll)
=====Синтаксис=====
<code csharp>public static bool GetTangentAngle(IList<IPathItem> pL, double sta, out double angle)</code>
**Параметры**
  * //pL//
    * Тип: [[developers:references:system.collections.generic.ilist_1|System.Collections.Generic.IList]]<[[developers:references:topomatic.cad.foundation.cogo.ipathitem|Topomatic.Cad.Foundation.Cogo.IPathItem]]>

  * //sta//
    * Тип: [[developers:references:system.double|System.Double]]

  * //angle//
    * Тип: [[developers:references:system.double|System.Double]]

**Возвращаемое значение**
  * Тип: [[developers:references:system.boolean|System.Boolean]]