This function enumerates all top-level windows on the screen by passing the handle to each window, in turn, to an application-defined callback function. EnumWindows continues until the last top-level window is enumerated or the callback function returns FALSE.
BOOL EnumWindows( WNDENUMPROC lpEnumFunc, LPARAM lParam );
Long pointer to an application-defined callback function. For more information, see EnumWindowsProc.
Specifies an application-defined value to be passed to the callback function.
Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.
The EnumWindows function does not enumerate child windows.
This function is more reliable than calling the GetWindow function in a loop. An application that calls GetWindow to perform this task risks being caught in an infinite loop or referencing a handle to a window that has been destroyed.
|Runs on||Versions||Defined in||Include||Link to|
|Windows CE OS||1.0 and later||Winuser.h|
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
Last updated on Tuesday, July 13, 2004
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