ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HInfoView (Function)
Returns information about a materialized view.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
<Connection variable>.NotifAddEmailRecipient (Function)
Adds recipients for the notifications sent by email.
HSendMessageToClient (Function)
Displays a message on the client computers.
<Source>.ChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HListReindexingHistory (Function)
Lists the operations performed on current data files, over the last 24 hours, or on the last 1000 files. These operations include reindexing, recalculation of statistics, memo verification, index verification, etc. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
1. WLanguage functions
Most of the WLanguage functions available in WINDEV are also available in WINDEV Mobile....
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
WDReplic: Starting the replication
Depending on the type of replication to perform, WDReplic must be started......
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications......
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
11. User Macro-Code: UMC in practice
Image Editor control: Options in the ribbon and the panes
The Image Editor control offers a host of options accessible via......
Describing the report blocks
The different characteristics of a block can be viewed and/or modified in the description window of this block......
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
Action Bar of a window
Action Bars replace the title bar of a window and display different types of information......
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HNotifAddEmailRecipient (Function)
Adds recipients for the notifications sent by email.
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
Translating programming messages
When developing a multilingual application, you can translate the different messages displayed to the user (messages displayed by Info and YesNo, for example....