ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
The user version of query editor : Specific features
This help page presents the specific features of the user version of query editor......
Provider (Property)
The Provider property is used to manage the type of a connection (HFSQL Client/Server, OLE DB, etc.)....
Image editor
WINDEV, WEBDEV and WINDEV Mobile include an image editor......
Constants for managing emails
List of constants used by the functions for managing emails....
VideoParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
Creating the skin template of a report
Creating a table in a report
Tables can be created in a report......
Compression (Property)
The Compression property is used to manage data compression during a connection (HFSQL Client/Server, etc.)...
htmlDocument (Type of variable)
The htmlDocument type is used to define all the advanced characteristics of an HTML document.
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
Description window of query (insert, update or delete) or description window of a query in SQL code
The description window of a query (insert, update or delete) or the description window of a query in SQL code is used to......
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
Help: Summary table
In a WINDEV application, users have multiple help features at their disposal: Tooltip. Status bar. Help window. Advanced tooltip. Help page. HLP file....
Example for creating a select query
This help page explains how to create two select queries......
HTML table
The HTML table is a control used to easily create specific layouts in the HTML pages......
Reading an email
This help page explains how to read an email from a WINDEV application and how to display its content in a WINDEV application....
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
Window templates
WINDEV and WINDEV Mobile allow you to create window templates......
Operations available for the dates, times and durations, ...
The following operations are available for the following types of variables......
The Control Centers
Control Centers provide a global vision of a given area, whether on the development phase, on an operating site, or on application maintenance or improvement......
Handling a Multiline Zone control programmatically
...A Multiline Zone control can be handled programmatically using the control name....
CameraParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
CtOLEDBProvider (Property)
The CtOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....