ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
WDInst: Configuring the uninstaller
The application uninstaller is the application that allows the end user to uninstall the application....
Chart control: "Series" tab
The "Series" tab is used to define the different series used in the Chart control as well as the source of category labels......
mongoOperation (Type of variable)
The mongoOperation type is used to define the different operations to be performed in bulk. These operations are stored in an array of mongoOperation variables.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Constants for WLanguage types
List of constants for managing WLanguage types....
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
<Connection variable>.Backup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
Query editor
The query editor is used to automatically create queries on the data files......
HModifyScheduling (Function)
Modifies a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
HExportJSON (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to a JSON file.
HAddScheduling (Function)
Creates a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
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).
<Source>.Track (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
<Source>.SortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
<Connection variable>.AddScheduling (Function)
Creates a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
<Connection variable>.ModifyScheduling (Function)
Modifies a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
HFSQL Client/Server management functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
Provider (Property)
The Provider property is used to manage the type of a connection (HFSQL Client/Server, OLE DB, etc.)....
User (Property)
The User property is used to manage the user of a connection (HFSQL Client/Server, OLE DB, etc.)....