ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

AAF: Handling the columns of a Table control
The Table controls displayed in a window allow the end user to perform several operations......
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Beep (Function)
Emits a beep.
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
SysEnvironment (Function)
Returns the environment variables of the operating system for the current computer.
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
iInitReportQuery (Function)
Initializes the query linked to the report (for a query with parameters).
Adapting an application to support multiple languages
WINDEV Tutorial - Managing multiple languages Adapting an application to support multiple languages - 20 min
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
emailPOP3Session (Type of variable)
The emailPOP3Session type is used to access a messaging server by using the POP3 protocol (Post Office Protocol) in order to retrieve the messages found on this server.
EnumControl (Function)
Returns the name of Nth control found in the specified element.
Managing the groups and users (HFSQL Client/Server)
To simplify the management of users and groups of users, the HFSQL Client/Server engine uses several variables allowing you to easily define the characteristics of groups and users......
Push notification
A mobile device can receive push notifications......
Maximized windows for Android
A maximized window occupies the entire screen of the mobile device....
Certificate (Type of variable)
The Certificate type is used to handle: the certificates used to sign the strings or the files. the certificates used to sign the emails....
Report viewer: "Preview" tab
The report viewer allows end users to view reports before printing them......
Report viewer (Print preview)
The report viewer allows you to see the report layout without printing it......
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
Docker image of the WEBDEV Application Server
From with version 24, a Docker container with the WEBDEV Application Server can be found in Docker Hub......
WDInst: Installing an HFSQL Client/Server application
When creating the setup program of a WINDEV application that uses HFSQL Client/Server data files, WDInst allows you to......
Chart: Managing legends
Several types of legends are supported in the charts......
hRSConfig (Type of variable)
The hRSConfig type is used to define the advanced characteristics of a replication between 2 HFSQL servers.
1. Application overview
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 1 - Application overview - 10 min