DownloadFile – PB Docs 120
DownloadFile Use to download a file from the Web server to a client computer. Syntax
|
1 |
void <span>DownloadFile</span> (string <var>serverFile</var>, boolean <var>open</var>) |
Parameters serverFile � A string containing the name of the file on the application�s virtual file path on the Web server. open � A boolean that determines whether to access the file in open mode or download mode. Values…
Strong-Named Assemblies – PB Docs 120
Strong-Named Assemblies PowerBuilder can generate strong-named assemblies from all .NET Project painters. A strong name consists of an assembly�s identity�its simple text name, version number, and culture information (when provided)�plus a public key and digital signature. It is generated from an assembly file using the corresponding private key. The assembly file contains the assembly manifest…
OLE support in PowerBuilder – PB Docs 120
OLE support in PowerBuilder OLE, originally an acronym for Object Linking and Embedding, is a facility that allows Windows programs to share data and program functionality. PowerBuilder OLE controls are containers that can call upon OLE server applications to display and manipulate OLE objects. OLE control The OLE control in the Window painter allows you…
PowerBuilder runtime files – PB Docs 120
PowerBuilder runtime files Database connectivity Files required for database connectivity are listed separately in “Database connections”. Core runtime files Table 36-4 lists the core PowerBuilder runtime files. Table 36-4: Core PowerBuilder runtime files Name Required for pbvm120.dll All. pbshr120.dll All. pbvm120.dll has dependencies on this file. libjcc.dll All. pbvm120.dll has dependencies on this file. libjutils.dll…
Modifying an existing style – PB Docs 120
Modifying an existing style The easiest way to get started building form styles is to copy an existing form style and work with it. By examining its structure and making small changes, you can quickly understand how form styles work. To begin by modifying an existing form style: Open the Library painter in PowerBuilder. Copy…
PDF and XSL-FO export – PB Docs 120
PDF and XSL-FO export PowerBuilder can save the DataWindow’s data and presentation as a Portable Document Format (PDF) file using two techniques. By default, PowerBuilder saves as PDF using a distiller. PowerBuilder can also save to PDF or XSL Formatting Objects (XSL-FO) format using the Apache XML Formatting Objects processor. Using the Ghostscript distiller In…
About drag and drop – PB Docs 120
About drag and drop Drag and drop allows users to initiate activities by dragging a control and dropping it on another control. It provides a simple way to make applications graphical and easy to use. For example, in a manufacturing application you might allow the user to pick parts from a bin for an assembly…
About Tab controls – PB Docs 120
About Tab controls A Tab control is a container for tab pages that display other controls. One page at a time fills the display area of the Tab control. Each page has a tab like an index card divider. The user can click the tab to switch among the pages: The Tab control allows you…
Chapter 15 Manipulating Graphs – PB Docs 120
Chapter 15 Manipulating Graphs About this chapter This chapter describes how to write code that allows you to access and change a graph in your application at runtime. Contents Topic Using graphs Populating a graph with data Modifying graph properties Accessing data properties Using point and click Document get from Powerbuilder help Thank you for…
How the synchronization works – PB Docs 120
How the synchronization works How MLSync events are implemented The MLSync object in a PowerBuilder application and the dbmlsync process communicate with each other by sending messages between two windows, as shown in Figure 13-2. The window that the MLSync object creates uses an internal function, MlSyncControlWindowProc, to process these messages. The Synchronize function adds…