ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HOpenConnection (Function)
Opens a connection to a specific database.
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
Managing space characters in the searches?
Installing WINDEV, WEBDEV or WINDEV Mobile
This page describes the configuration required to install WINDEV, WEBDEV or WINDEV Mobile, as well as the different installation steps......
OAuth2Parameters (Variable type)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
Additional setup modules
The setup wizard allows you to include additional modules in the setup. The additional modules are used to add additional options to the setup program and to access the advanced setup parameters....
Management errors specific to Native Connectors
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......
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
Internal component
An internal component is a set of elements from a project......
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time, location, ...
Social network: Available targets
This page presents the different possibilities of Social Network control according to the selected options......
Creating an executable: WINDEV framework
Each WINDEV function is associated with a WINDEV DLL......
Data model editor: the different types of items
The different types of items proposed in the data model editor are as follows:
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......