Invalidate(Boolean) Method

Invalidates this element

Syntax

Visual Basic

'Declaration
 
Public Overloads Overrides Sub Invalidate( _
   ByVal update As Boolean _
) 

C#

public override void Invalidate( 
   bool update
)

Parameters

update

True to force an immediate update.

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