ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HStatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server data file.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
<HFSQL connection>.ReindexAsynchronous (Function)
Rebuilds the index of an HFSQL Client/Server data file (".NDX" file). This operation is asynchronous, i.e., it is performed on the server and does not block the client side.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
<Connection variable>.ModifyFileRights (Function)
Sets the rights granted to a user or group on an HFSQL Client/Server data file.
<HFSQL connection>.CheckMemoAsynchronous (Function)
Checks the structural integrity of memos in an HFSQL Client/Server data file.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HCheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HModifyFileRights (Function)
Sets the rights granted to a user or group on an HFSQL Client/Server data file.
<HFSQL connection>.CheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HCheckUnaltered (Function)
Checks that one or all records in an unalterable data file have not been modified (e.g. with a hexadecimal editor).
<HFSQL connection>.StatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server data file.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing...
HInfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server data file.
<Connection variable>.InfoFileRights (Function)
Gets the rights granted to a user or group on an HFSQL Client/Server data file.
HCheckMemoAsynchronous (Function)
Checks the structural integrity of memos in an HFSQL Client/Server data file.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HReindexAsynchronous (Function)
Rebuilds the index of an HFSQL Client/Server data file (".NDX" file). This operation is asynchronous, i.e., it is performed on the server and does not block the client side.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
<Source>.CheckUnaltered (Function)
Checks that one or all records in an unalterable data file have not been modified (e.g. with a hexadecimal editor).
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
In depth look at windows, pages and reports
WINDEV, WINDEV Mobile and WEBDEV allow you to create custom interfaces with the window editor and the page editor......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HDuplicateDatabase (Function)
Duplicates the database associated with a connection on an HFSQL server.
HInfoView (Function)
Returns information about a materialized view.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
HSendMessageToClient (Function)
Displays a message on the client computers.
ERR_NO_PROJECT
Automatic menu of tables (AAF)
Each Table control found in a window proposes a menu to the user......
Project elements
The project includes windows, reports, queries, help files, sets of procedures, ......
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
The Multimedia control (WEBDEV)
...The Multimedia control is used to easily display a video in the browser....
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
Extracting messages added or modified since last extraction
A project was already created and translated......
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
Including a supercontrol in a window or in a page
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV site......
1. Communication with WINDEV Mobile
WINDEV Mobile includes several communication functions for different fields....
Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
HListConnection (Function)
Returns the list of connections currently described in the application.