Is there an example on how to log to a datasource?
Here is the snippet from documentation:
Class name: TTMSLoggerDataSourceOutputHandler at TMSLoggingDataSourceOutputHandler unit.
The TTMSLoggerDataSourceOutputHandler is capable of connecting to a datasource via the register method demonstrated in the code below.
TMSLogger.RegisterOutputHandlerClass(TTMSLoggerDataSourceOutputHandler, [DataSource1]);
The result of the registration returns an instance of TTMSLoggerDataSourceOutputHandler which contains a Fields property to setup the field names to connect to via the datasource parameter. By default these fields are already prefilled with property name as a field name.