ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDBIndex (Function)
Opens an xBase index file.
xBase files: Limits
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HDBOpenNoLock (Function)
In single-user mode, opens an xBase table without locking it.
HDBOpen (Function)
Opens the xBase table and the "memo" file if it exists.
HDBSortType (Function)
Returns or modifies the sequence of text items in the xBase files.
WDZip: Create or modify an archive
This help page explains how to......
Setup of the WEBDEV Application Server for Linux
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
MSIX installation
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
SCM: Management of branches
The management of branches is used to manage several versions of the same application in parallel......
1. Project and analysis
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......
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....
The Multimedia control
The Multimedia control is used to play multimedia files......
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled optimization task.
Multimedia functions (prefix syntax)
List of Multimedia functions...
<Source>.Flush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
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.
DriveListFileGgl (Function)
Lists Google Docs Editors files (Docs, Sheets, etc.) present on Google Drive.
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
<Kanban>.Filter (Function)
Displays only cards that match the specified filter.