ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ......
Valid (Property)
The Valid property is used to determine if an element is valid.
RGBToHTML (Function)
Returns the HTML color corresponding to the RGB color.
PicRectangularSnipOCR (Function)
Runs OCR and extracts the text from a rectangular area defined with the mouse.
Displaying a report in PDF format in the browser of the Web user
To display a report in PDF format in the browser of the Web user, you must......
Project description: Project tab
The project description window allows you to configure various elements of your project......
The Radio Button control
The Radio Button control is a control allowing the user to select an option among several ones......
grSurfaceDeleteAltitudeColor (Function)
Deletes the altitude colors specified by grSurfaceAltitudeColor.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.
AIDetectDrawing (Function)
Classifies freehand drawings, including circles, squares and triangles.
InfoVersion (Type of variable)
The InfoVersion type is used to find out the characteristics of a specific application version.
13. 3-Tier architecture
Classes, members, methods and properties
A class is made of......
Printing a report on one of the printers connected to the Web Server
To print a report on one of the printers connected to the Web server, you must......
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......
Runtime log
The runtime log is the best way to identify the most used features of an application......
Background (Type of variable)
The Background type defines the advanced characteristics of the element background.
OCRModelPathDirectory (Function)
Used to set the directory that contains the language models for the native OCR system.
OCRDeleteAllLanguages (Function)
Deletes all languages from the native OCR system.
Functions for handling Combo Box controls (prefix syntax)
The following functions are specific to the Combo Box controls, using prefix syntax:
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code......
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......
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
WDMSG
You can create multilingual projects in WINDEV, WEBDEV or WINDEV Mobile......