/**
This functions switches on or turns off the error sound produced by the
validators if an invalid key is pressed.
+
+ @since 2.9.1
+
+ @param suppress
+ If @true, error sound is not played when a validator detects an
+ error. If @false, error sound is enabled.
*/
- static void SetBellOnError(bool doIt = true);
+ static void SuppressBellOnError(bool suppress = true);
/**
Associates a window with the validator.