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]);
}
}
}
}
