ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Application installation: single-user or network?
WINDEV proposes several types of setup for a WINDEV application...
What is an application?
An application is a set of objects (windows, controls, ...
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)...
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application...
Changing an application to 64-bit
WINDEV allows you to develop 64-bit applications...
Local network (LAN) setup
Deploying a setup on a local area network (LAN) involves installing and updating a WINDEV application via a reference server,.
Creating a WINDEV Mobile project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective...
geoRunApp (Function)
Starts the device's native maps application to display:
  • a specific geographical location,
  • a route between two locations.
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective...
Creating a WINDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective...
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward...
How to create a patch?
Closes a WINDEV window (and returns a value if necessary).
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)...
Same source code for 32 and 64-bit applications
The 64-bit operating systems are starting to appear on the PCs and on the servers...
RETURN statement
The RETURN statement is used to exit the current event, process or procedure and return a result...
TableInsertColumn (Function)
Inserts elements in the format of columns into a horizontal Table control.
Procedure description (Type of variable)
The Procedure Description type is used to get information about a procedure or a method.
Contact (Type of variable)
The Contact type is used to define the advanced characteristics of a contact found in the phone...
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal...
Partial indexing of memos
You now have the ability to index the content of a text memo item......
Background (Type of variable)
The Background type defines the advanced characteristics of the element background.
Composite chart
A composite chart is a chart that displays several types of charts......
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help...
WDDIXIO License Agreement
WDDIXIO License Agreement...
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
SourceName (Property)
The SourceName property is used to: Get the name of the report data source. Change the report...
HConvertX (Function)
Converts a numeric value into a binary string in order to perform a search on a numeric key.
Kanban control properties
In a window or page, you can use WLanguage properties to handle......
Creating the Form windows of a WINDEV RAD pattern
Creating the Vision windows of the WINDEV RAD pattern
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
2. Projects in practice
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files...
General exception mechanism
A process of general exception is available for all the components of the object...
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Managing rights on HFSQL Client/Server
To ensure data security and confidentiality, some actions may be restricted to a group of users......
The planes (in a window or in a report)
The planes are used to group the window controls......
Comparison operators
The comparison operators can be divided into several categories......
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......