ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything.
For example:
  • a scheduled task may fail,
  • an automatic backup may fail,
  • a node may become inactive in an HFSQL cluster, ...
Docker image of the HFSQL server
A Docker container with the HFSQL server is available on Docker Hub...
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
HServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
<Connection variable>.ServerMaintenance (Function)
Checks and optimizes the system tables of an HFSQL server.
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...
HManageServerUpdate (Function)
Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
<Connection variable>.ManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates.
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)...
HListServer (Function)
Lists the HFSQL servers installed on a computer.
Automated tests on an executable
WINDEV proposes to run the different project tests directly on the corresponding executable......
The SilverLight control
The SilverLight control is used to display a SilverLight 2 animation in a WEBDEV page......
Including JavaScript files or a Web resource
WEBDEV allows you to include Javascript files or external resources in a WEBDEV project......
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......
The options of the User Groupware
An application is often intended to be used by several users connected via a network......
2. Creating files in the analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
grColor (Function)
Returns and initializes the color of different chart elements.
The Edit control
The Edit control allows users to enter data......
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Summary table: Managing the application directories according to the platform
Creating an Android widget
Widgets are small applications that can be displayed on the home screen of phones or tablets......
2. Creating files in the analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
HConnect (Example)
Usage example of the HConnect function
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
WebserviceWriteHTTPCode (Function)
Specifies the HTTP code that will be returned at the end of the execution of the REST Webservice function.
AnsiToUnicode (Function)
Converts: an ANSI string (Windows) to a UNICODE string. a buffer containing an ANSI string (Windows) to a buffer containing a UNICODE string....
4. Adding a product
WEBDEV Tutorial - Creating a website with back office processes Lesson 4 - Adding a product - 50 min
grCreate (Function)
Creates a specific type of chart.
Commands of the external interface
The SMS structure
The SMS structure is a preset structure of WLanguage (no declaration is required)......
9. Generation modes
WINDEV Mobile includes different types of generation......