Invalidate() Method

Invalidates the control and causes a paint message to be sent to the control.

Syntax

Visual Basic

'Declaration
 
Public Overloads Shadows Sub Invalidate() 

C#

public new void Invalidate()

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2