How to get the datakeynames value in the rowupdating event


This makes it possible for you to provide the business-logic class with a reference to any object that implements the repository interface.For normal operation, you provide a repository object that works with the Entity Framework.Thanks & regards Hi There, So let me try to understand what you are doing.When you click the edit button on the gridview the dropdown lists are not linked?For testing, you provide a repository object that works with data stored in a way that you can easily manipulate, such as class variables defined as collections.



In Visual Studio, open the Contoso University web application you created in the Getting Started with the Entity Framework and Web Forms tutorial series, and then open the table, but no foreign key relationship is defined in the database.You will begin this tutorial by making two changes to the database, both of which require corresponding changes to the data model that you created in the Getting Started with the Entity Framework and Web Forms tutorials.In one of those tutorials, you made changes in the designer manually to synchronize the data model with the database after a database change.You will also create an abstraction layer between your BLL and DAL that facilitates automated unit testing of the BLL.


How to get the datakeynames value in the rowupdating event comments


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