ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

CustomMenu
The CustomMenu allows you to create a custom menu in the menu bar of WINDEV, WEBDEV and WINDEV Mobile......
Data model editor: Describing a connection
Any program developed with WINDEV, WEBDEV or WINDEV Mobile can easily access......
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Recompiling the project
The project compilation is a process used to......
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.
Handling a control through programming in a report
All report controls can be handled through programming......
Quick search in the current code
When coding, developers often need to do a quick search in the current code...
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Handling the checks
The monitor of the monitoring robot allows you to access the different checks started by the monitoring robot......
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
<Table>.Display (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
Background image of multilingual window
In some cases, the background image of a window can contain a text (the application name, a specific caption, ......
Exchange operator (<=>)
The <=> operator is used to exchange the contents of two elements...
Warning 124: Shadowing a global variable
3. Multi-criteria search
WINDEV Tutorial: WINDEV application: Managing data Lesson 3 - Multi-criteria search - 40 min
Principle for running threads
At runtime, an application runs in a main thread......
Sliding Banner control properties
The WLanguage properties can be used to handle ......
WDAPI: Help about the APIs
WDAPI simplifies the use of Windows APIs in a WINDEV application......
WDBal messaging: Overview
WDBal is a secure messaging, included in WINDEV, WEBDEV and WINDEV Mobile......
Events associated with reports
The following events are associated to reports (order of appearance in the code editor)......
Message
The Message keyword can correspond to: the Message function. the Message property, which is used to get and change the help message of a control or menu option in a window. the Message property available for: a SFError variable. the email structure. an Email variable. a Notification variable....
SelectionIfReadOnly (Property)
The SelectionIfReadOnly property is used to determine and specify if the content of an Edit control can be selected when in read-only mode.
Zoom in the different editors
All editors of WINDEV, WEBDEV and WINDEV Mobile allow you to zoom in on the different elements displayed in the editor......
Link control associated with an item containing an email address
In a database, the email address of customers, suppliers, ......