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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

PDFReaderSeekPrevious (Function)
Sets the position on the previous result of a search started with PDFReaderSeekFirst in the content of a PDF Reader control.
<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Scrolling internal windows: Modifies the window currently displayed. This modification is saved in the list of internal windows to scroll....
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
16. Java applications in practice
Java applications in practice...
Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server......
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
Interface of WDInst
ERR_DISCONNECTED_TIMEOUT
<Table>.SelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics (their visible status for example) to be modified (or checked) in a single operation by programming......
Handling a Check Box control through programming (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
URIToBuffer (Function)
Loads in the background the content of a resource (image, text, etc.) identified by its URI in a buffer variable.
IWListAdd (Function)
Adds a new internal window to the list of internal windows browsed by an Internal Window control.
Animation of Chart control
The animation of Chart controls allows you to define a dynamic display in your applications......
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Scrolling internal windows: Modifies the window currently displayed. This modification is saved in the list of internal windows to scroll....
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) through programming.
<gglConnection variable>.Request (Function)
Sends a communication request (HTTP request) to a Google service.
TableMoveBranch (Function)
Moves the content of a row as well as its entire descending tree structure in a TreeView Table control.
TableSwapBranch (Function)
Swaps the content of two rows (as well as their respective tree structure) in a TreeView Table control.
<PDF Reader>.SeekPrevious (Function)
Sets the position on the previous result of a search started with PDFReaderSeekFirst in the content of a PDF Reader control.
<Organization Chart>.Display (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used or not to configure the accessed database......