About building an EAServer client
A PowerBuilder application can act as a client to an EAServer component. To access a
method associated with a component on the server, the PowerBuilder
client needs to connect to the server, instantiate the component,
and invoke the component method.
In general, you use an instance of a Connection object to
connect to EAServer. If you want
to create a CORBA-compatible client, you can use the JaguarORB object
to establish the connection to the server. By using the JaguarORB
object, a PowerBuilder client can access EAServer in
the same way that a C++ client would.

from a .NET client
You can connect to EAServer components
from .NET components and applications that you create with PowerBuilder.
For information on the differences in behavior of Connection
objects and JaguarOrb objects when you connect to EAServer from a .NET client, see
the chapter on “Building .NET clients for EAServer” in the Deploying Applications
and Components to .NET book.
You can use the techniques described in this chapter to build
clients for EJB components running in EAServer.
For information about building a client for EJB components on EAServer and other J2EE-compliant
servers, see Chapter 27, “Building an EJB client .”