![]() ![]() best for schema-less data access and dynamic (runtime) queries. ![]() generates parameterized SQL statements: protected against SQL injections, commands may be reused.DbDataAdapter: CRUD operations for annotated POCO models and non-model types (dictionary, RecordSet).: lightweight and efficient replacement for DataTable/DataRow, can be used for TVP (table-valued parameter) DbBatchCommandBuilder: generates several SQL statements into one DbCommand (multiple result sets, batch inserts/updates).DbCommandBuilder: generates SELECT/INSERT/UPDATE/DELETE SQL commands, application-level data views for complex queries.Provider-independent DAL with simple API: can be parsed from string expression ( relex syntax).can be built and modified at the run-time.easily composed from C# code with overloaded operators. ![]()
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