======Класс MaterialGroup======
  * **Пространство имен:** [[developers:references:topomatic.visualization.geometry|Topomatic.Visualization.Geometry]]
  * **Сборка:** Topomatic.Cad.Foundation (в Topomatic.Cad.Foundation.dll)
=====Иерархия наследования=====
  * System.Object
    * [[developers:references:topomatic.foundationclasses.indexescollection_1|Topomatic.FoundationClasses.IndexesCollection]]<System.UInt16>
      * Topomatic.Visualization.Geometry.MaterialGroup
=====Синтаксис=====
<code csharp>public class MaterialGroup : IndexesCollection<UInt16>, IEnumerable<UInt16>, IEnumerable</code>
=====Конструкторы=====

^Тип^Имя^Описание^
|{{developers:references:method.png|Конструктор}}|[[developers:references:topomatic.visualization.geometry.materialgroup..ctor|MaterialGroup()]]| |

=====Свойства=====

^Тип^Имя^Описание^
|{{developers:references:property.png|Свойство}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.isempty|IsEmpty]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:property.png|Свойство}}|[[developers:references:topomatic.visualization.geometry.materialgroup.material|Material]]| |

=====Методы=====

^Тип^Имя^Описание^
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.addindex_system.uint16|AddIndex(UInt16)]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.containsindex_system.uint16|ContainsIndex(UInt16)]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|Equals(Object)| Определяет, равен ли заданный объект текущему объекту.  (Наследуется от Object.)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.getcount|GetCount()]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.getenumerator|GetEnumerator()]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|GetHashCode()| Служит хэш-функцией по умолчанию.   (Наследуется от Object.)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.getintervals|GetIntervals()]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.getlast_ref_system.uint16_ref_system.uint16|GetLast(UInt16, UInt16)]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|GetType()| Возвращает объект  Type для текущего экземпляра.  (Наследуется от Object.)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.removeindex_system.uint16|RemoveIndex(UInt16)]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.removerange_system.uint16_system.int32|RemoveRange(UInt16, Int32)]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.setintervals_arr_system.uint16|SetIntervals(UInt16[])]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.tostring|ToString()]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|
|{{developers:references:method.png|Метод}}|[[developers:references:topomatic.foundationclasses.indexescollection_1.trimexcess|TrimExcess()]]|  (Наследуется от [[developers:references:topomatic.foundationclasses.indexescollection_1|IndexesCollection<UInt16>]].)|