======Поле CdsDrawingEvent.BeginUpdate======
  * **Пространство имен:** [[developers:references:topomatic.cds|Topomatic.Cds]]
  * **Сборка:** Topomatic.Cds (в Topomatic.Cds.dll)
=====Синтаксис=====
<code csharp>public static const CdsDrawingEvent BeginUpdate</code>
**Значение поля**
  * Тип: [[developers:references:topomatic.cds.cdsdrawingevent|Topomatic.Cds.CdsDrawingEvent]]