ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later...
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism...
Creating an executable: Manifest management
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)...
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options...
Windows: What to bear in mind if your customers use Vista (and higher)
Windows Vista (and later) proposes several improvements...
NumberColumn (Property)
The NumberColumn property is used to get and change the number of columns of an element.
Manage SCM branches visually
The Source Code Manager offers a graphic interface for editing branches to optimize the management of branches in your projects......
PVTFilter (Function)
Enables or disables a filter on a Pivot Table control.
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
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 sort the result of a query?
This help page explains how to create a sort query with the query editor....
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Handling report blocks
The different operations available on report blocks are as follows......
AdditionCompleted (Example)
Usage example of the AdditionCompleted property
Events associated with an Ad control
WINDEV Mobile manages the following events by default (in order of appearance in the code editor):
Languages supported by the setup
If your applications must be installed in several countries, the setup wizard proposes to generate a multilingual setup......
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
Events associated with control templates
List of events associated with control templates...
Sequence of selection conditions for a query
When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR......
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......
iOS specific buttons
WINDEV Mobile includes several standard Apple buttons......
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Cursor constants
List of constants used by the functions for managing cursors and the mouse...
Events associated with a Gantt Chart column
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
Warning 127: You are using a data source local to the process