
Click above to get retro games delivered to your door ever month!
X-Hacker.org- The Guide to Clip-4-Win version 3.0 - <b>iswindow()</b>
[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
IsWindow()
Determine whether a window handle is valid
------------------------------------------------------------------------------
Syntax
IsWindow( <hWnd> ) --> lValidWindow
Arguments
<hWnd> is the handle to the window.
Returns
A logical TRUE (.T.) is returned if the handle is a a valid
handle to a window. Otherwise, FALSE (.F.) is returned.
Description
This function allows an application to determine whether a
handle to a window is valid.
Example
? IsWindow( 0 ) // .F.
See Also: CreateWindow() DestroyWindow() IsChild()
Online resources provided by: http://www.X-Hacker.org --- NG 2 HTML conversion by Dave Pearson