EnumThreadWindows
The EnumThreadWindows
function enumerates all nonchild windows associated with a thread by passing
the handle of each window, in turn, to an application-defined callback
function. EnumThreadWindows continues until the last window is
enumerated or the callback function returns FALSE. To enumerate child windows
of a particular window, use the EnumChildWindows function. This function
supersedes the EnumTaskWindows function.
BOOL EnumThreadWindows(
|
DWORD dwThreadId, |
// thread
identifier |
|
WNDENUMPROC lpfn, |
// pointer to
callback function |
|
LPARAM lParam |
//
application-defined value |
|
); |
|
Parameters
dwThreadId
Identifies
the thread whose windows are to be enumerated.
lpfn
Points
to an application-defined callback function. For more information about the
callback function, see the EnumThreadWndProc callback function.
lParam
Specifies a
32-bit, application-defined value to be passed to the callback function.
Return Values
If the
function succeeds, the return value is nonzero.
If the
function fails, the return value is zero.
See Also