hi,
i'm using Gen Pro Version 3.0 Final (with adapter) for a ms sql server 2008 database in
a client server scenario (.net 3.5 sp1), in wich entities are loaded on the server an passed with web services (wcf) to the client. only the server has a connection to the database.
how can i delete implicitly related entities from 1:n relations?
an example: there is a 1:n relation between customer (1) and orders (n). customer a has orders 1, 2 and 3. on the client order 2 is removed from the collection in the customer. the customer object is passed from client to server and the customer entity is saved recursively with:
adapter.SaveEntity(customer, true, true);
but the removed order 2 is not deleted in database. if i add an order 4 to the collection in customer it is saved.
so, can i delete an related entity via removing it from the collection of the base-entity? or need i to load the collection from database to calculate the removed entities and save them explicit?
best regards,
shennig
