Custom Resolver For Merge Replication

Hi there!




I'm trying to create a custom resolver for merge replication exactly like in the MS example.


It seems to work, but only ONE time. If I change, insert or delete a
record in a table the second time, the subscriber monitor comes with
the following errors:




Error messages:

Attempted to read or write protected memory. This is often an
indication that other memory is corrupt. (Source: MSSQL_REPL, Error
number: MSSQL_REPL-2147199411)



The Merge Agent encountered an error when executing code in the
'UpdateHandler' method implemented in the business logic handler
'D:Program FilesMicrosoft SQL Server90COMMyResolver.dll'. Ensure
that the overridden 'UpdateHandler' method has been properly
implemented in the business logic handler. (Source: MSSQL_REPL,
Error number: MSSQL_REPL-2147199411)



This last error is of course dependant on my action (update, delete, insert).

My code is -exactly- like the example (I just stripped out the log message).



Does anyone know why I am "trying to read or write protected memory" ?



The thing is that I'm trying to create an application that detects if a
table changes. Is this the right way to do this anyway or are there
better solutions?



Any help is appreciated! Thanks!