ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Flexbox example: ratios to distribute available space among controls
In a flexbox container, you can define ratios for the different controls so that they take up a given amount of space......
Multitask (External language)
Allows the programs currently run to process the Windows messages or runs a temporization.
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
Word Processing constants
The following constants are used by the functions for managing the Word Processing control:...
dFill (Example)
Usage example of the dFill function
Programming automatic calculations in the columns of a Table control
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
Event (Example)
Usage example of the Event function
1. Components provided with WINDEV
WINDEV is provided with projects that contain components....
iSubstBlock (Function)
Substitutes one block of the report with another block while the report is printed.
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
SchedulerInfoXY (Function)
Returns the appointment, the resource or the date found at given position in a Scheduler control.
Referring to an element in a WLanguage event / process
1. My first Android/iOS project
WINDEV Mobile tutorial: My first Android/iOS application Lesson 1 - My first Android/iOS project - 1 hr...
Environment of the query editor
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
TableSelectPlus (Function)
Selects a row in a Table or TreeView Table control.
iEndPrinting (Function)
Signals the end of the document to print and actually starts printing the data stored in the printer spooler via the following functions: iPrint, iPrintImage, iNewLine, etc.
Internal component
An internal component is a set of elements from a project......
Chart control: "General" tab
In all the editors (window, page or report), the "General" tab of the Chart control description window allows you to define the global characteristics of the control......
Pivot Table control properties
A Pivot Table control can be handled in a window by the following WLanguage properties......
ToolTipDelay (Function)
Used to modify: the timeout before displaying the tooltips. the display duration of the tooltips....
restRequest (Type of variable)
The restRequest type is used to define the advanced characteristics of a REST request.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......