SetDWObject – PB Docs 150

SetDWObject method (DataWindows)

Description

Specifies the DataWindow library and object that the Web DataWindow server
component will use for generating HTML.

note.png SetDWObjectEx

A separate method name is provided as an alternative syntax
for specifying DataWindow objects in a PBD generated by the Web DataWindow
Component project wizard. Because it is already included in its
own library list property, the PBD component does not take an argument
for a source file name. The generated PBD also includes a reference
to the DataWindow HTML generator that it implements as an interface.

Controls

DataWindow type

Method applies to

Web

Server component

Syntax

[Web DataWindow server component]

Argument

Description

dwcomponent

A reference to a Web DataWindow server
component.

sourcefile

The name of a PowerBuilder library (PBL) or dynamic library (PBD) containing
DataWindow object definitions

or

A source definition file (SRD)

or

A Powersoft report (PSR) containing a DataWindow object definition
and data.

The file must be located in the file system of the machine hosting
the server component.

dwobjectname

When sourcefile is
a PBL or PBD, the name of a
DataWindow object in the library.

When sourcefile is a PSR or SRD, dwobjectname should
be an empty string (“”).

Return Values

Returns 1 if it succeeds and –1 if an error occurs.

Usage

For information about using the Web DataWindow, see the DataWindow Programmers
Guide
.

Examples

This example identifies the library and DataWindow
object for the server component called dwGen:

See Also


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