Updating child records ado new australian dating
NET developers to work with relational data using domain-specific objects.” Essentially, it is a layer between your application code and your database which maps your C# classes to database tables.
In this document we will be discussing the Connection, Recordset, and Command objects.
Data relationships allow records from one object to be available to other objects.
When a relationship has been established between two tables, one of the concerns is to plan what would happen if a record from a parent table is deleted or moved.
Then: Any of these actions would display the Foreign Key Relationships dialog box.
As reviewed already, if you had not yet created a foreign key on the table that was displaying, the dialog box would appear empty.