◄Function Group► ◄Overview► ◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── #define INCL_WINWINDOWMGR BOOL WinIsThreadActive(hab) HAB hab; /* handle of the anchor block */ The WinIsThreadActive function determines whether the active window belongs to the calling thread. Parameter Description ──────────────────────────────────────────────────────────────────────────── hab Identifies the anchor block of the calling thread. Return Value The return value is TRUE if the active window belongs to the calling thread, or it is FALSE if the active window does not belong to the thread. See Also WinInSendMsg ♦