how can I add a field of sql server in my project?

See more:

ASP.NET

SQL-Server

, +

Hi,
I added a row to my table and stored procedure in sql,and in my asp project I search for classes that is related to this table and change them(I made change In DLL and BLL folder and constructor..) but It doesnt work and dont understand that row in project...
If I want to add row in sql and use in ASP how should I do that?
please help me..
thank's a lot.

public ProductDetails(Int32 productId, String productName, Int32 categoryId, String categoryName, Decimal price, Byte discount, Byte[] productImageTumb, Byte[] productImage,DateTime createdDate,String description,Boolean isActive,Int32 salesCount)
       {
           ProductId = productId;
           ProductName = productName;
           CategoryId = categoryId;
           CategoryName = categoryName;
           Price = price;
           Discount = discount;
           ProductImageTumb = productImageTumb;
           ProductImage = productImage;
           CreatedDate = createdDate;
           Description = description;
           IsActive = isActive;
           SalesCount = salesCount;
       }