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
ADO.NET
.NET data-access APIs for connections, commands, parameters, readers, adapters, and in-memory tables. Provider abstractions support working with different database engines.
2 pages
Writing
DataReader Wrappers - TypeSafe
Typed DbDataReader wrappers centralize field access and null handling. Examples compare reusing one wrapper through IEnumerable<T> with creating objects for a List<T>.