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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.Transaction (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
HExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
<Source>.ExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
<Source>.ExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
<Source>.ExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
<Connection variable>.TransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
<Source>.ExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
4. HFSQL Classic
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
Advanced types
The advanced types of WLanguage are as follows...
<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
hScheduleMaterializedView (Type of variable)
The hScheduleMaterializedView type is used to programmatically manage a task for recalculating the data of a scheduled materialized view on an HFSQL server.
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
The Organizer control
The Organizer control is used to display and handle organizers......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
DateTimeDifference (Function)
Calculates the difference between two dates and times.
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
<Connection variable>.TransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
FilterCondition (Property)
The FilterCondition property allows you to know the selection condition set by HFilter on a data file, HFSQL view or query.
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.