Greetings,

Maybe this is a simple and basic question, but as we're new to SF, here it goes.



ProdutcTable (ProductBO)

- ProdCod (PK)

- VendorCod (FK) --> VendorTable (VendorBO)



Have a Maintenance Form with ProductBO(form bind) and VendorBO,

have also a Dialog to browse Vendors binded to VendorBO.



My question is how can I fill the VendorBO "on Navigate" so the info binded to it will follow it's parent FK.

The form contains no grids. Just binded fields.

I need the form to understand the relation and fetch the FKs data on ProductBO Navigate.



Thanks,



Alex

Yep, that is the correct way to attach to an event in C#.  The AddHandler and RemoveHandler keywords are not available in C#, so the overload of the +/- operators is used to add/remove method calls to delegate variables (events).  So, to add the event:

obj.EventName += new EventHandlerType(EventHandlerMethodName);

and to remove the event handler, it's the - operator.  I honestly can't remember whether you have to save off the created delegate in a variable to remove it or if you can just use the line above and swap the + for a -... not sure.

Also note that C# does not have the Handles keyword or WithEvents keyword like VB does, so when you double-click a button in the designer and it creates the Click handler method for you, it is explicitly adding the line above for the event handler within the .designer.cs file for the form.