ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server......
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
13. Managing business rules
WINDEV Mobile allows you to manage business rules....
Native Oracle Connector: Running the same query several times
In some cases, it may be useful to run the same query multiple times while modifying one or more parameters......
SCM: Management of rights
It is possible to manage and grant certain access rights to the developers for each element in the SCM......
Events associated with a Slider control (WEBDEV)
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
Events associated with a Spreadsheet control
Events associated with a Native Container control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
CtDescribedPassword (Property)
The CtDescribedPassword property allows you to set the password used to open the data file in an OLE DB connection (file defined in the code only).
InWinRTSimulatorMode (Function)
Identifies whether or not the code is executed in the WinRT simulator (simulator for applications in Windows Store mode). Function kept for backward compatibility....
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
Events associated with Shape controls
List of events associated with Shape controls...
Events of the Mobile Image Editor control
control Image Editor allows you to offer your mobile application users the possibility to edit and modify images or photos......
12. Control templates
WINDEV Mobile allows you to create control templates....
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
Zombie data files and items
During the life of an application, items live and die......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
8. If you are already familiar with WINDEV
WLanguage properties available in PHP
The following properties are available in PHP...
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
InUniversalWindowsPlatformMode (Function)
Indicates whether the code is run in Universal Windows Platform mode (Universal Windows 10 App). Function kept for backward compatibility....