ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WDInst: Grouping the files to install
By default, when generating the setup program, the files to install are compressed in a single archive file ("......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress......
Generation of a class diagram using reverse engineering
WINDEV, WINDEV Mobile and WEBDEV allow you to create the class diagram of an application using reverse engineering (files "......
Handling TimeLine controls programmatically
A TimeLine control can be......
Socket: Creating a simplified socket server
WINDEV gives you the ability to create a simplified socket server......
Style sheet
A style sheet ("......
Style of a control
As soon as it is created, a control is associated with a style......
TimeSys (Function)
Returns or modifies the system time (current time defined for the current computer).
TimeValid (Function)
Checks the time validity.
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
CriticalSection
The CriticalSection keyword can correspond to: the CriticalSection function, which makes it possible to enable a named or on-variable critical section in the statement USING ... IN. the CriticalSection variable, which makes it possible to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application....
Error 203: The procedure already has a scope attribute (local or global)
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Search in SCM history
The search in the history allows you to perform an advanced search in the history of operations performed in the SCM......
The options of the User Groupware
An application is often intended to be used by several users connected via a network......
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
Code indentation
When typing compound statements ("Switch", "For" and "While", for example), the code is automatically indented to highlight the structure of the loops used in the program......
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......