WndProc Method (PopupWindowHelper)

Subclasses the owning form's existing Window Procedure to enables the title bar to remain active when a popup is show, and to detect if the user clicks onto another application whilst the popup is visible.

Syntax

Visual Basic
C#

'Declaration
 
Protected Overrides Sub WndProc( _
   ByRef m As Message _
)

'Usage
 
Dim instance As PopupWindowHelper
Dim m As Message
 
instance.WndProc(m)

protected override void WndProc( 
   ref Message m
)

Parameters

m: Window Procedure Message

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

PopupWindowHelper Class
PopupWindowHelper Members