======Метод List<UrbObject>.BinarySearch(Int32, Int32, UrbObject, IComparer<UrbObject>)======
  * **Пространство имен:** [[developers:references:system.collections.generic|System.Collections.Generic]]
  * **Сборка:** mscorlib (в mscorlib.dll)
=====Синтаксис=====
<code csharp>public int BinarySearch(int index, int count, UrbObject item, IComparer<UrbObject> comparer)</code>
**Параметры**
  * //index//
    * Тип: [[developers:references:system.int32|System.Int32]]

  * //count//
    * Тип: [[developers:references:system.int32|System.Int32]]

  * //item//
    * Тип: [[developers:references:topomatic.alg.road.urb.urbobject|Topomatic.Alg.Road.Urb.UrbObject]]

  * //comparer//
    * Тип: [[developers:references:system.collections.generic.icomparer_1|System.Collections.Generic.IComparer]]<[[developers:references:topomatic.alg.road.urb.urbobject|Topomatic.Alg.Road.Urb.UrbObject]]>

**Возвращаемое значение**
  * Тип: [[developers:references:system.int32|System.Int32]]