ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
Hash functions
Hashing is used to summarize a file or a character string......
Remote WEBDEV administrator: Configuration of a Webservice or a WEBDEV site in Session mode
To view the configuration of a specific Webservice or WEBDEV site in Session mode from the remote administrator:...
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
ERR_CLOSED_PAGE
ERR_NO_CURRENT_PAGE
AAF: Exporting data (Table, TreeView Table, Looper, TreeView...)
You want to perform simulations with Excel, Word, OpenOffice......
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
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....
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
WDReplic: Overview
WDReplic is a tool used to manage the replication of data between several computers that use the same application......
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
Assignment operators
Three assignment operators are available......
<Array>.Min (Function)
Returns the lowest value in the array.
Selecting one or more controls
One or more controls can be selected in a window, in a page or in a report via the keyboard or the mouse......
Generating the setup program
The last wizard step for creating the setup program allows you to......
Remote WEBDEV administrator: Managing connections
The remote management tool is used to manage the connections to the dynamic WEBDEV sites....
Managing parallel tasks
The computers are becoming more and more powerful......
3. Application development cycle
Development cycle of a WINDEV application....
Procedure/Function
A procedure is used to associate an identifier with a statement block......
Calling a DLL written in Visual Basic
Visual Basic (like many other languages) allows you to create custom DLLs......
Do not show a message again
The environment of WINDEV, WEBDEV and WINDEV Mobile often displays warning windows......
ERR_CANNOT_RUN_EXPLORER
ERR_MSG_BOX