======Конструктор TransactableField<T>(ITransactable, T, EventHandler<FieldChangedEventArgs`1>)======
  * **Пространство имен:** [[developers:references:topomatic.foundationclasses.undo|Topomatic.FoundationClasses.Undo]]
  * **Сборка:** Topomatic.FoundationClasses (в Topomatic.FoundationClasses.dll)
=====Синтаксис=====
<code csharp>public  TransactableField<T>(ITransactable owner, T initialize, EventHandler<FieldChangedEventArgs<T>> change)</code>
**Параметры**
  * //owner//
    * Тип: [[developers:references:topomatic.foundationclasses.undo.itransactable|Topomatic.FoundationClasses.Undo.ITransactable]]

  * //initialize//
    * Тип: T

  * //change//
    * Тип: [[developers:references:system.eventhandler_1|System.EventHandler]]<[[developers:references:topomatic.foundationclasses.undo.fieldchangedeventargs_1|Topomatic.FoundationClasses.Undo.FieldChangedEventArgs]]<T>>