ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Word Processing constants
The following constants are used by the functions for managing the Word Processing control:...
CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
BTAcceptConnection (Function)
Used to find out whether a Bluetooth radio accepts (or not) the requests for connection coming from the devices.
fTrackFile (Function)
Triggers the tracking of a file.
fTrackDirectory (Function)
Detects the modifications performed on the content of a directory.
PVTFilter (Function)
Enables or disables a filter on a Pivot Table control.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
ContactListSource (Function)
Lists the sources (or accounts) of the contacts saved on the device.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
EmailReset (Function)
Resets all the variables of the email structure or all the variables of an Email variable.
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
EmailLoadAttachment (Function)
Adds an attached file to an email.
Radio Button control functions
The following functions are used to manage the Radio Button controls......
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Calendar functions
List of Calendar functions...
TelemetryIsEnabled (Function)
Used to find out whether the telemetry is enabled.
Table,Display (External language)
Refreshes the Table control.
Handling report blocks
The different operations available on report blocks are as follows......
Constants for managing multilingual applications
List of constants used by the functions for managing multilingual applications...
iChangeSubReportSource (Function)
Modifies through programming the report associated with a sub-report in a composite report.
dbgAuditStatus (Function)
Retrieves and changes the status of the dynamic audit.
HActivateTrigger (Function)
Re-enables a trigger that was disabled by HDeactivateTrigger.