ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Database of the Control Centers
The database of Control Centers groups various information shared by the different modules found in WINDEV, WEBDEV and WINDEV Mobile......
HOut (Example)
Usage example of the HOut function
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported into the WINDEV or WEBDEV analysis......
Native MySQL Connector: Programming with HFSQL functions
To use a MySQL database with the Native Connector (or Native Access), import the structure of MySQL tables into the WINDEV or WEBDEV analysis......
SchedulerDisplayPreviousPeriod (Function)
Moves the time area displayed on the previous area (previous weeks for example) in a Scheduler control.
SchedulerDisplayNextPeriod (Function)
Moves the time area displayed on the next area (next weeks for example) in a Scheduler control.
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
Diagram Editor control events
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...
Reduce (Function)
Applies a computation to each element of a WLanguage array.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Link control associated with an item containing an email address
In a database, the email address of customers, suppliers, ......
HReconnect (Function)
Performs a reconnection to the server for all the interrupted connections. The uninterrupted connections are not modified.
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
SaaS constants
HTTPRequest (Function)
Starts an HTTP request on a server.
NetGetFile (Example)
Usage example of the NetGetFile function
iPrintImage (Example)
Usage example of the iPrintImage function
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a Webservice proxy (SOAP).
SocketChangeTransmissionMode (Function)
Changes the transmission mode used on a socket.
JSONXMLConverter (Type of variable)
The JSONXMLConverter type is used to define all the advanced characteristics of the conversion of an XML object to JSON (or conversely) via XMLToJSON and JSONToXML).
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....
SysIconAdd (Example)
Usage example of the SysIconAdd function
Debugging an external component
You have developed an external component and you want to debug it? The user of an external component sends an executable indicating that your external component does not operate? You are using your external component in another project and you want to debug it?......
5. Which type of server to choose?
<Array>.Reduce (Function)
Applies a computation to each element of an array.