Writing
Data Access Layer CodeGen
Stored-procedure metadata drives ADO.NET code generation and typed DbDataReader wrappers, supporting streamed results or materialized lists according to how callers use the data.
Topic
Stored Procedures
Named database operations that accept parameters and execute commands close to the stored data. Their result sets and parameters provide contracts for application data access.
2 pages
Writing
The Purpose and function of a Data Access Layer
A Data Access Layer isolates business logic from the logical data model through domain-specific methods, stored procedures, and results shaped for the business layer.