timed entry that this method registers can be called only after the application finishes responding to the current event and is ready to get the next event.&nbsp; Therefore, program activity could delay the message well beyond <i>ms</i> milliseconds.&nbsp; The timed entry is registered at a priority of NX_RUNMODALTHRESHOLD, which means that it can be called when getting an event in the main event loop or in a modal event loop for an attention panel, but not during a modal loop for a button, slider, or other