ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

13. Security benefit: managing the "Back" button
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
HTransactionCancel (Function)
If a transaction is in progress, rolls back all operations performed on tables in transactions since the start of the transaction.
BitcoinCoreConnectionCount (Function)
Returns the number of connected peers. Note: This function is only available from version 2025 Update 2....
DocStartModification (Function)
Signals the start of the grouping of a set of operations on a document into a single event (undo/redo management)....
<Organization Chart>.Display (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
VolumePhysicalButton (Function)
Identifies or modifies the sound source associated with the physical buttons used to set the volume of the device.
Add data files to a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......
9. Types of standard controls
Types of standard controls...
OrgDisplay (Function)
Reinitializes the content of an Organization Chart control from its data source (HFSQL data file for example).
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed on a specific file.
Multilingual messages: Convert to new format (version 27 and later)
WINDEV, WEBDEV and WINDEV Mobile have included multilingual project support in many previous versions......
WDTestRest: REST web service test tool
WDTestRest is used to test the calls to an HTTP REST web service or to run a Web API accessible by HTTP......
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating the window....
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
Writing an email: the available methods
This help page presents the methods for writing an email....
Replication: The different types
The data replication is a powerful feature......
Type and version of Web server
The configuration diagnostic displays the following error......
iParameterPreview (Function)
Configures the print preview: display a message regarding the resources of current computer. display or hide the ribbon tabs and buttons. the export options available in the mini preview window....
11. Table/Looper controls
Table/Looper controls can be used to display a set of information......