Generating EJB proxy objects – PB Docs 115
Generating EJB proxy objects To generate EJB proxy objects, you need to create an EJB Client Proxy project. You can do this in the Project painter or with a wizard. Using an EJB Proxy project To create a new EJB Client Proxy project, select either of the following from the Projects page of the New…
OLE controls in a window – PB Docs 115
OLE controls in a window You can add OLE objects and ActiveX controls to a window or user object. To do so, you use one of the PowerBuilder OLE controls, which acts as an OLE container. This section explains how you select the control you want by choosing whether it holds an OLE object (also…
Performing some initial housekeeping – PB Docs 115
Performing some initial housekeeping Now that you have the basic objects you need, you are ready to start writing code to make your pipeline work in the application. To begin, you must take care of some setup chores that will prepare the application to handle pipeline execution. To get the application ready for pipeline execution:…
Defining the component interface – PB Docs 115
Defining the component interface How the interface is specified EAServer stores all component interfaces in CORBA Interface Definition Language (IDL) modules. IDL is defined by the Object Management Group as a standard language for defining component interfaces. When you deploy a PowerBuilder custom class user object as an EAServer component, the methods (functions and events)…
Accessing component properties – PB Docs 115
Accessing component properties ContextKeyword service object You can use the ContextKeyword service object to get a specific component property value from the component’s .properties file. To retrieve a property value, you call the GetContextKeywords function (to enumerate all the properties of an EAServer component, use the Jaguar::Repository API). Before you can use the ContextKeyword service…
SQL Server 2005 features – PB Docs 115
SQL Server 2005 features The SNC database interface supports several features that were introduced in SQL Server 2005. For more information about using these features, see the Microsoft SQL Server 2005 documentation. Multiple Active Result Sets The SNC interface supports Multiple Active Result Sets (MARS), which enable applications to have multiple default result sets open…
Preparing to use the database with DirectConnect – PB Docs 115
Preparing to use the database with DirectConnect Before you define the interface and connect to a database through the DirectConnect interface, follow these steps to prepare the database for use: Install and configure the Sybase middleware data access products, network, and client software. Install the DirectConnect interface. Verify that you can connect to your middleware…
Preparing to use the OLE DB interface – PB Docs 115
Preparing to use the OLE DB interface Before you define the interface and connect to a data provider through OLE DB: Install and configure the database server, network, and client software. Install the OLE DB interface and the OLE DB data provider that accesses your data source. Install Microsoft’s Data Access Components software on your…
Connecting to a database – PB Docs 115
Connecting to a database To establish or change a database connection in PowerBuilder, use a database profile. You can select the database profile for the database you want to access in the Database Profiles dialog box For how to create a database profile, see “Creating a database profile “. Using the Database painter to select…
Chapter 8 Using Informix – PB Docs 115
Chapter 8 Using Informix About this chapter This chapter describes how to use the native IBM Informix database interfaces in PowerBuilder. Contents Topic Supported versions for Informix Supported Informix datatypes Features supported by the I10 interface Basic software components for Informix Preparing to use the Informix database Defining the Informix database interface Accessing serial values…