AddPreFilterMessageFilter Method

Adds a message filter to the top of the list to monitor Windows messages as they are routed to their destinations.

Syntax

Visual Basic

'Declaration
 
Public Shared Sub AddPreFilterMessageFilter( _
   ByVal filter As IMessageFilter _
) 

C#

public static void AddPreFilterMessageFilter( 
   IMessageFilter filter
)

Parameters

filter

The implementation of the IMessageFilter interface you want to install.

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