Holder.setNotNull
void setNotNull(bool notNull)Sets if the holder can have a NULL value. If not_null is TRUE, then that won't be allowed
Parameters
notNull | TRUE if holder should not accept null values |
void setNotNull(bool notNull)Sets if the holder can have a NULL value. If not_null is TRUE, then that won't be allowed
notNull | TRUE if holder should not accept null values |