Handling row errors – PB Docs 120
Handling row errors When a pipeline executes, it may be unable to write particular rows to the destination table. For instance, this could happen with a row that has the same primary key as a row already in the destination table. Using the pipeline-error DataWindow To help you handle such error rows, the pipeline places…
Deploying applications, components, and supporting files – PB Docs 120
Deploying applications, components, and supporting files Regardless of the type of application you are deploying, you must include any supporting files such as dynamic libraries, resources like BMP and ICO files, online Help files, and initialization files. Each application type requires a different set of supporting files. The PowerBuilder runtime files, such as pbvm120.dll and…
Using sheets – PB Docs 120
Using sheets In an MDI frame window, users can open windows (sheets) to perform activities. For example, in an electronic mail application, an MDI frame might have sheets that users open to create and send messages and read and reply to messages. All sheets can be open at the same time and the user can…
Using lists – PB Docs 120
Using lists You can use lists to present information to the user in simple lists with scroll bars. You can present this information with text and pictures (in a PictureListBox) or with text alone (using a ListBox). Depending on how you design your application, the user can select one or more list items to perform…
About the sample applications – PB Docs 120
About the sample applications PowerBuilder provides sample applications with source code so you can learn and reuse the techniques used in the samples. There are two kinds of samples: Samples that you can download from the Web Samples you can install from the DVD Samples on the Web The latest PowerBuilder sample applications and utilities…
PBDOM node objects – PB Docs 120
PBDOM node objects This section describes the PBDOM_OBJECT class and all of the classes that descend from it: PBDOM_OBJECT PBDOM_DOCUMENT PBDOM_DOCTYPE PBDOM_ELEMENT PBDOM_ATTRIBUTE PBDOM_ENTITYREFERENCE PBDOM_CHARACTERDATA PBDOM_TEXT PBDOM_CDATA PBDOM_COMMENT PBDOM_PROCESSINGINSTRUCTION For detailed descriptions of PBDOM class methods, see the PowerBuilder Extension Reference. PBDOM_OBJECT The PBDOM_OBJECT class represents any node in an XML node tree and serves…
Working with Transaction objects – PB Docs 120
Working with Transaction objects PowerBuilder uses a basic concept of database transaction processing called logical unit of work (LUW). LUW is synonymous with transaction. A transaction is a set of one or more SQL statements that forms an LUW. Within a transaction, all SQL statements must succeed or fail as one logical entity. There are…
About VPATs – PB Docs 120
About VPATs A Voluntary Product Accessibility Template (VPAT) is a table designed to help U.S. Federal officials make preliminary assessments of accessibility compliance for products offered to the government for sale. A VPAT lists the criteria for compliance with accessibility requirements for various types of products and provides columns where you can indicate and comment…
Stopping a print job – PB Docs 120
Stopping a print job There are two ways to stop a print job. The normal way is to close the job by calling the PrintClose function at the end of the print job. The other way is to cancel the job by calling PrintCancel. Using PrintClose PrintClose sends the current page to the printer or…
Chapter 25 Using SSL in PowerBuilder clients – PB Docs 120
Chapter 25 Using SSL in PowerBuilder clients PowerBuilder clients can use the Secure Sockets Layer (SSL) to connect to EAServer. Among other security features, SSL provides certificate-based authentication of the server, optional certificate-based authentication of the client, and optional encryption of data transmitted over the network. Contents Topic Using secure connections with EAServer SSL connections…