ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Responsive Web Design: Management of anchors
In "Responsive Web Design" mode, the width of controls is automatically reduced when the browser width is reduced......
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)....
HListFile (Function)
Returns the list of files: current database schema. database schemas in progress (projects with multiple database schemas). a specific database schema recognized by the HFSQL engine. available on a connection via a Native Connector or an OLE DB driver. for a group of files defined in the data model editor....
Image with automatic sequence (WEBDEV)
...Image controls with automatic sequence are used to view a series of images located in one or more site directories. The images are automatically browsed....
Binding controls to data
A window or page can display information from......
Creating a query
Two methods can be used to create a query......
WordToArray (Function)
Fills an array with the words from a string.
1. Project and analysis
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled optimization task.
Adding files into a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......
<Source>.Flush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
H.VisibleAutoIndexing (Variable)
Indicates whether the indexing window must be displayed during the automatic reindexing of HFSQL data files.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
<gglDrive variable>.ListFileGgl (Function)
Lists Google Docs Editors files (Docs, Sheets, etc.) present on Google Drive.