======Метод GetValueDelegate.Invoke(ObservationMeasuring)======
  * **Пространство имен:** [[developers:references:topomatic.srv.compilationsurvey|Topomatic.Srv.CompilationSurvey]]
  * **Сборка:** Topomatic.Srv (в Topomatic.Srv.dll)
=====Синтаксис=====
<code csharp>public virtual Nullable<double> Invoke(ObservationMeasuring measuring)</code>
**Параметры**
  * //measuring//
    * Тип: [[developers:references:topomatic.srv.compilationsurvey.observationmeasuring|Topomatic.Srv.CompilationSurvey.ObservationMeasuring]]

**Возвращаемое значение**
  * Тип: [[developers:references:system.nullable_1|System.Nullable]]<[[developers:references:system.double|System.Double]]>