private static void IterateLOBSystems() { NamedLobSystemInstanceDictionary sysInstances = ApplicationRegistry.GetLobSystemInstances(); Console.WriteLine("Listing system instances..."); foreach (String name in sysInstances.Keys) { Console.WriteLine(name); } NamedLobSystemDictionary lobSystems = ApplicationRegistry.GetLobSystems(); foreach (LobSystem lobSystem in lobSystems.Values) { Console.WriteLine("Application: " + lobSystem.Name); NamedDataClassDictionary lobClasses = lobSystem.GetDataClasses(); foreach (DataClass dataClass in lobClasses.Values) { Console.WriteLine(" Entities: " + dataClass.Name); } if (lobSystem.Name == "AdventureWorksSample") { // work on a specific class DataClass customers = lobClasses["Customer"]; NamedMethodDictionary methods = customers.GetMethods(); foreach (Method meth in methods.Values) { Console.WriteLine(" Method: " + meth.Name); } } if (lobSystem.Name == "AdventureWorksLOBSystem") { // filter all femalce Employees Entity employees = lobSystem.GetEntities()["HumanResources.Employee"]; FilterCollection filtered = employees.GetFinderFilters(); (filtered[0] as ComparisonFilter).Value = 10; IEntityInstanceEnumerator empEnum = employees.FindFiltered(filtered, ApplicationRegistry.GetLobSystemInstances ()["AdventureWorksInstance"]); while (empEnum.MoveNext()) { DataTable dt = (empEnum.Current as DbEntityInstance).EntityAsDataTable; PrintDataRow(dt.Rows[0]); } } } }