ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Interface checker
The advanced interface checker is a tool used to harmonize the positioning of controls in the different application windows......
PVTCompareDateRange (Function)
Calculates and displays a date range comparison in a Pivot Table control.
Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
Finding the unused WEBDEV styles
In most cases, most of the presentation styles are created when designing a site......
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
Optional parameters
Some of the parameters passed to a procedure can be optional parameters......
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......
DocChangeZOrder (Function)
Changes the Z-order of an Image or Text Area element in a DocX document.
<docElement variable>.ChangeZOrder (Function)
Changes the Z-order of an Image or Text Area element in a DocX document.
Assisted universal replication through programming
The assisted replication through programming is used to implement a replication on an existing application while controlling the synchronization in the application itself......
Installing the HFSQL Server module
Cherche les éléments d'un noeud HTML correspondant à une balise....
Error 1004: To explicitly access an element of the base class '%1', use the syntax
<Camera>.Capture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
ERR_BAD_DLLEXE
Crosstab report
The report editor allows you to create "Crosstab" reports......
Markdown
Markdown is a lightweight markup language that allows you to apply formatting to text......
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
How to choose the data source of a control?
This help page presents the different data sources available for a control....
XImage (Property)
The XImage property is used to get and change the initial X-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
YImage (Property)
The YImage property is used to get and change the initial Y-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
The key items
Keys are specific items in your analysis......
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......