I've  been trying to modify a the ProductVariant table using what  I found here https://www.nopcommerce.com/boards/topic.aspx?topicid=2654 with no luck.

In the latest version there is no:

NopCommerce/Libraries/Nop.DataAccess/Products/Product.cs but  Libraries\Nop.BusinessLogic\Products.cs

also I can't find  ProductProvider.cs

also  NopCommercs/Librarires/Nop.DataAccess.SqlServer/Products  and SqlProductProvider.cs does not exist

and finally I can't find the Store Procedure for  insert new product


The only thing  I want is to add a field to add new product control from administrator(I was able to do this) but when I try to pass the data to the database field that I created, i got errors. I debug and step through the code but I can't find the call to the store procedure.


Please help me with this!!!!