ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDSQL: Exporting and printing the result of an SQL query
The result of a select query can be......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Deployment package
The deployment package creates a ZIP file containing the site's setup......
SaaS administrator - Dashboard
The dashboard of the SaaS Administrator is used to quickly view the main information regarding the SaaS sites of a WEBDEV Application Server......
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
Error 1012: The class member is not global: it cannot be accessed from a global method
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
WDSQL: Database structure
WDSQL is used to find out the structure of the accessed database......
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
Query and project
11. Table/Looper controls
The Repositionable Note control
The Repositionable Note control allows you to include the famous yellow sticker in your applications......
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....
11. Table/Looper controls
Error 17: OTHER CASE must be the last statement used in SWITCH
WDDIXIO overview
WINDEV Mobile: Platforms, processors and operating systems
WINDEV Mobile applications can run on the following platforms...
dDominantImageColor (Function)
Returns the dominant (i.e. most frequent) color of an image in an Image variable or in an Image control.
ERR_BAD_COMMANDLINE
ERR_BAD_COMMANDLINE error...
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks of code are used to highlight the different steps of an algorithm and to group the declarations of variables or members.
1. Managing emails
WINDEV includes multiple methods to manage emails...
<Upload>.CopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
<Camera>.Display (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
UploadCopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Table control based on a data file
A Table control based on a data file is a control whose columns are bound to the items of a data file or query (data source)......