ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Client application: Running procedures on a SOAP server
WINDEV include several SOAP functions...
XML management: Use example
This application example manages an XML file named "Orders......
ScrollbarPosition (Function)
Used to manage the position of scrollbars: Modifies or retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WINDEV or WINDEV Mobile application. Retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WEBDEV site....
The Ribbon control
The Ribbon control proposes an additional feature regarding the menus found in your applications. It is used to present in a small surface a large number of controls arranged logically in order to perform choices....
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
8. Optimizing an application
3. Project configuration
Project configurations allow you to adapt the same project to multiple "targets"....
Configuring the SOAP administrator
Library,Error (External language)
Loads the file that contains the error messages handled by WD??EXE.DLL in the desired language.
Site (Property)
The Site property is used to get the SaaS site associated with: a SaaSService variable a SaaSPricing variable...
Error 13: The label already exists
TopIndent (Property)
The TopIndent property is used to get and change the space at the top of the text (top margin) in a control.
HListReindexingHistory (Function)
Lists the operations performed on current data files, over the last 24 hours, or on the last 1000 files. These operations include reindexing, recalculation of statistics, memo verification, index verification, etc. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
SysRemovableExternalStorage (Function)
Used to find out whether the external storage space corresponds to the movable memory (SD Card).
<Looper>.InfoXY (Function)
Used to find out the row or control located at specific position in the Looper control (X, Y).
<sfConnection variable>.ForwardQuery (Function)
Continues to run a SOQL query (Salesforce Object Query Language) on the records of a Salesforce database.
USING IN (Critical section)
The statement USING ... IN makes it possible to automatically perform initialization and ending operations on critical sections.
<emailIMAPSession variable>.Expunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
Radial Bar chart
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
AutomaticValidationDuration (Property)
The DurationValidation property automatic allows you to define the delay in seconds before validation automatic of the visit steps.
LooperSavePositionAndSelection (Function)
Saves: the position of the scrollbar in a Looper control, the selected element(s). These elements can be restored by LooperRestorePositionAndSelection....
ModbusReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
Displaying a different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls......
EmailDeleteMessage (Function)
Deletes the current email using the current protocol (POP3, IMAP, MS Exchange, Lotus Notes or Outlook).