Design Pattern Framework 3.5
IProductDao Interface
Patterns-In-Action! Application ► DataObjects ► IProductDao
Defines methods to access categories and products.
This is a database-independent interface. The implementations will
be database specific.
Declaration Syntax| C# | Visual Basic |
public interface IProductDao
Public Interface IProductDao
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GetCategories()()() |
Gets a list of product categories.
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GetCategoryByProduct(Int32) |
Gets a product category for a given product.
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GetProduct(Int32) |
Gets a specific product.
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GetProductsByCategory(Int32, String) |
Gets a list of products for a given category.
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SearchProducts(String, Double, Double, String) |
Performs a search for products given several criteria.
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