ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Container column in a Table control
A cell found in a Table control can contain a set of controls......
11. Table/Looper controls
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel....
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a field linked to a file: changes made to the linked table are reflected in the field.. for a programmatically manipulated field: calculated columns are re-calculated....
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
Setup for WINDEV and WEBDEV (Development version and WEBDEV Application Server for Windows)
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
HFSQL Client/Server: Backing up databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
Types of Edit controls
Automatic management of exceptions
The management of exceptions can be customized by process......
User Groupware: Configuring the application
Once the User Groupware is configured, the configuration of users and accesses is performed at runtime, by connecting with a "supervisor" account......
TableAdd (Function)
Adds a row in: a Table control, a TreeView Table control, a Combo Box control "with table" (Table control displayed in a Combo Box control)....
Events associated with internal windows
List of events associated with internal windows...
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)......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
Assisted Application Development
The Assisted Application Development (AAD) is a permanent help in the environment. This help suggests actions whenever it is appropriate....
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action......