ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
Importing tables into the database schema (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc, ...
<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
SynchroHFSQL (Property)
The SynchroHFSQL property is used to: get the refresh mode of a Table control based on a data file linked to an HFSQL Client/Server data file. specify the refresh mode of a Table control based on a data file linked to an HFSQL Client/Server data file....
WDDeploy features
WDDeploy is a tool used to easily deploy static or PHP sites......
6. How to display an AWP website
An Active WEBDEV Page is a dynamic WEBDEV page without persistent context on the server....
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
HFSQL Control Center: Creating and executing a query
The HFSQL Control Center allows you to create a query based on the data files of the database currently displayed in the Control Center......
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......
How to loop through a file using filters?
Downloading a report in PDF format on the computer of the Web user
To propose to download a report in PDF format on the computer of the Web user, you must......
Progress Bar control properties
List of properties associated with the Progress Bar control...
<Page>.Exist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
SSHCommand (Function)
Sends a command to an SSH server. The session is automatically started and closed as soon as the command is sent.
InDelayedProcedureMode (Function)
Indicates whether the code is run from a delayed procedure or from a scheduled task on the WEBDEV Application Server.
MATLAB functions
The following functions are used to access MATLAB:...
Compression (Property)
The Compression property is used to manage data compression during a connection (HFSQL Client/Server, etc.)...
websocketClient (Type of variable)
The websocketClient type is used to identify and define all the advanced characteristics of a client connected to a WebSocket server.
<Source>.PrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
HFSQL Client/Server functions (prefix syntax)
Several HFSQL functions are used to manage the HFSQL Client/Server data......
<Connection variable>.InfoFileRights (Function)
Allows you to find out the rights granted to a user or to a group on an HFSQL Client/Server data file....
<Connection variable>.ListStoredElement (Function)
Returns the list of elements stored on an HFSQL server (sets of procedures, stored procedures or queries).