======Метод Control.Invalidate(Rectangle, Boolean)======
  * **Пространство имен:** [[developers:references:system.windows.forms|System.Windows.Forms]]
  * **Сборка:** System.Windows.Forms (в System.Windows.Forms.dll)
=====Синтаксис=====
<code csharp>public void Invalidate(Rectangle rc, bool invalidateChildren)</code>
**Параметры**
  * //rc//
    * Тип: [[developers:references:system.drawing.rectangle|System.Drawing.Rectangle]]

  * //invalidateChildren//
    * Тип: [[developers:references:system.boolean|System.Boolean]]