Index of refc


Public Function EnumChildProc (ByVal hwnd As Long, ByVal lParam As Long) As Long   ' application-defined code goes here End Function

Description & Usage

EnumChildProc is an application-defined callback function used by EnumChildWindows for each window enumerated. This function should process the window in whatever manner is required. This function does not necessarily have to be named EnumChildProc -- that is merely the name given to it in discussions about the API.

Return Value

If the function returns 0, EnumChildWindows will immediately stop enumerating child windows. If the function returns a non-zero value, EnumChildWindows will continue enumerating child windows until it can no longer find any.

Visual Basic-Specific Issues

Like all callback functions, EnumChildProc must be declared Public and be defined in a module.

Parameters

hwnd
A handle to the window which EnumChildWindows has just found.
lParam
Whatever value was specified in the parameter list of EnumChildWindows.

Used By

EnumChildWindows

Go back to the Callback Function listing.
Go back to the Reference section index.


Last Modified: August 15, 1999
This page is copyright © 1999 Paul Kuliniewicz. Copyright Information Revised October 29, 2000
Go back to the Windows API Guide home page.
E-mail: vbapi@vbapi.com Send Encrypted E-Mail
This page is at http://www.vbapi.com/ref/e/enumchildproc.html



Windows API Guide
Windows API Guide - Reference - Volume 1: Version 3.0 For the MS-DOS and PC-DOS Operating Systems
ISBN: B001V0KQIY
EAN: N/A
Year: 1998
Pages: 610

flylib.com © 2008-2017.
If you may any questions please contact us: flylib@qtcs.net