ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ImageInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file:
  • format.
  • width and height.
  • number of bits per pixel.
  • area of transparency.
WDStatistics: Configuring the WEBDEV administrator
To create the log files required to calculate the statistics for site traffic, a specific setting must be performed in the WEBDEV administrator......
Importing a CSS style sheet
WEBDEV allows you to import a CSS style sheet into a WEBDEV project......
Associated (Property)
The Associated property determines if an element belongs to the base class or to an associated class.
Border of controls
One of the most important elements of control style is its border......
Describing the replicated files (ReplicEdit)
A replication includes one or more data files......
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Scanning a document (via a WIA driver)
Windows Image Acquisition (WIA) is a Windows device driver interface and API that allows applications to scan documents using a scanner......
Creating a report
The report editor allows you to easily create all types of reports via a wizard......
AWP without UI
Bootstrap, Angular, React, Vue......
User Groupware: Encrypting passwords
To increase the security of user groupware, WINDEV and WEBDEV now encrypt the passwords of users......
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
Displaying a report in HTML format in the browser of the Web user
To display a report in HTML format in the browser of the Web user, you must......
LINUX: Accessing the ODBC databases
The native access to HFSQL Classic and Client/Server is available for the WINDEV applications running in Linux ("console" applications) and for the WEBDEV sites hosted in Linux......
fDataDirCommon (Function)
Returns a directory path for the shared data of the current application: between all the users of the computer between all the TSE users This directory can be used without restriction in Windows XP, Vista, ... This directory is used to store: the files for the general configuration of the application (.INI files, .XML files, etc.). the data files common to all the users (HFSQL .fic, .ndx and .mmo files)....
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code....
Describing a problem to the Free Technical Support
WDAPI: Using the APIs in a WINDEV application
The two most interesting features of WDAPI are......
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......
Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help editor......
<Chart>.Rotation (Function)
Turns a Surface or Pyramid chart around one of its axes in order to better view the data
2. Examples and components provided with WEBDEV
Responsive Web Design: Tips
The Responsive Web Design was used in your pages but you still encounter some lock points......
2. User-friendly editors in practice
User-friendly editors in practice...
ERR_MISSING_PAGE
Error 1001: The operators: and:: can only be used in the methods of classes