ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HFSQL Client/Server: Overview
You have the ability to create applications that access the HFSQL Client/Server databases......
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Constants for the archiving functions
List of constants used by the archiving functions....
Execute (Function)
Starts the execution of a process through programming.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Generator of WINDEV skin templates: Customizing the elements
The generator of WINDEV skin templates is used to generate the necessary files for creating a custom skin template for the WINDEV projects......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
Associative array (Type of variable)
An associative array is an "advanced" type of array...
MaskTitleDate (Property)
The MaskTitleDate property is used to identify and change the input mask used for the title of day columns in Organizer or Scheduler controls
HReadFirst (Function)
Sets the position on the first record according to a browse item.
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a Webservice proxy (SOAP).
Pull to refresh (Android/iOS): Window, Table and Looper controls
The "Pull to refresh" feature allows the user to "pull" a Table control, a Looper control or a window in order to refresh its content......
docParagraph (Type of variable)
The docParagraph type is used to handle the characteristics of a paragraph in a DOCX document.
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
BarCodes (Type of variable)
The BarCodes type is used to handle the information found in a bar code.
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
HTMLToRTF (Function)
Converts an HTML string or an HTML buffer to an RTF string.
HIndex (Function)
Rebuilds the file index (".NDX" file).
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
Various WEBDEV constants
Various WEBDEV constants...