Writing
DataContractSerializer-IEnumerable<T>
A JsonSerializer streams IEnumerable<T> directly to JSON, preserving DataMember names and supporting JSONP while a DbDataReader wrapper avoids building an intermediate list.
Topic
DataReaders
Reading result sets sequentially through ADO.NET DataReaders. Typed wrappers, connection lifetime, and the choice between streaming rows and materializing objects shape their use.
3 pages
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.
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>.