ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Database parameters (Setup program)
The setup program creation wizard includes the setup of the database along with the application and suggests additional elements......
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
Business rules
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the business rules......
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
WINDEV Mobile 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information......
grParameter (Function)
Retrieves or modifies a chart parameter.
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min
User login: User Groupware
WINDEV Tutorial: User Groupware User login: User Groupware - 20 mn
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Principle for running threads
At runtime, an application runs in a main thread......
Creating requirements
The following steps must be performed to implement the requirements......
Image editor: Features
The image editor includes several features......
Constants for managing multilingual applications
List of constants used by the functions for managing multilingual applications...
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
SCM file format evolutions
Four versions are available for the SCM repository......
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......
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
2. Analysis in practice
2. Creating files in the analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
2. Creating files in the analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
Declaring a procedure/a function
The different syntaxes for declaring a procedure...