public virtual const char * GetNotification(
    const char * queueName,
    ul_u_long waitms
)

The name of the event read or NULL on error.

This call blocks until a notification is received or until the given wait period expires. To wait indefinitely, pass UL_READ_WAIT_INFINITE for wait_ms. To cancel a wait, send another notification to the given queue or use CancelGetNotification(). Use GetNotificationParameter() after reading a notification to retrieve additional parameters by name.

• CancelGetNotification method
• GetNotificationParameter method