NUMEDIT: Subclasses a Control Created by CWnd::Create or
CWnd::CreateEx

NUMEDIT is one of three sample applications (NUMEDIT,
NUMTEST2, and NUMTEST3) that show how to use the
Microsoft(R) Foundation classes to subclass an edit
control in a dialog box.

Subclassing allows you to customize a window (or control)
without re-implementing it. The subclassing method you use
depends on how the window (or control) was created:

>  by CWnd::Create or CWnd::CreateEx
>  by ::CreateWindow or ::CreateWindowEx
>  by WNDCLASS name with ::CreateWindow or
::CreateWindowEx

NUMEDIT demonstrates subclassing for the first method,
when the window or control is created using CWnd::Create
or CWnd::CreateEx. In this case, subclassing is automatic.

NUMEDIT is a companion sample for the "Subclassing Windows
Using the Microsoft Foundation Class Library" technical
article on the Microsoft Developer Network CD.

NUMEDIT was built with Microsoft C/C++ version 7.0 and the
Microsoft Foundation Class Library version 1.0. The sample
application was tested under Microsoft Windows version
3.1.

KEYWORDS: CD3
