ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The "Debugger" pane
The "Debugger" pane displays the debugger options when debugging the project or a project element ("Debugger" option)......
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......
Automatic menu of tables (AAF)
Each Table control found in a window proposes a menu to the user......
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....
Functions for managing Multiline Zone controls (prefix syntax)
Functions for handling Multiline Zone controls (prefix syntax)....
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
WDADMINEXE : Information about last available update
The "Setup" tab of WDADMINEXE contains information regarding the last available update of the application......
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
20. Managing suggestions and incidents
Managing suggestions and incidents...
5. Project configuration
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The Preset control
The "Preset" control is used to display the frequently used controls without programming......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
AAF: Exporting data (Table, TreeView Table, Looper, TreeView...)
You want to perform simulations with Excel, Word, OpenOffice......
DDESend (Function)
Sends a data to the program connected via DDE.
DDEError (Function)
Returns the runtime status report of a DDE function.
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
DDEExecute (Function)
Sends a command that will be run on the server.
DDEUnLink (Function)
Interrupts a link between an item and a data.
DDEUpdate (Function)
Modifies a linked data.
DDERetrieve (Function)
Retrieves a data sent by a program (the recipient of the connection for the specified object).
Step 2: Files to install
The setup program creation wizard allows you to select the files that will be installed with the site......
The Thumbnail control
The Thumbnail control is used to automatically manage the display of images in thumbnail format......