IsChild
A version of this page is also available for
4/8/2010
This function tests whether a window is a child window or descendant window of a specified parent window. A child window is the direct descendant of a specified parent window if that parent window is in the chain of parent windows; the chain of parent windows leads from the original overlapped or pop-up window to the child window.
Syntax
BOOL IsChild(
HWND hWndParent,
HWND hWnd
);
Parameters
- hWndParent
[in] Handle to the parent window.
- hWnd
[in] Handle to the window to be tested.
Return Value
Nonzero indicates that the window is a child or descendant window of the specified parent window. Zero indicates that the window is not a child or descendant window of the specified parent window.
Requirements
| Header | winuser.h |
| Windows Embedded CE | Windows CE 1.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |