ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sub-query
A sub-query is a query whose result is used by another query...
Project Management Hub: Statistics
When managing a project, you must keep track of some indicators to understand the evolution of the project, its schedule, ......
HMergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
User (Property)
The User property is used to manage the user of a connection (HFSQL Client/Server, OLE DB, etc.)....
HAddScheduling (Function)
Creates a scheduled task on an HFSQL server: stored procedure, backup, optimization, refresh of materialized view....
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Record (Type of variable)
The Record type is used to save the values of a record.
Constants for WLanguage types
List of constants for managing WLanguage types....
Real-time chart
This type of chart is used to represent a permanent data flow in real time......
Time management help
Time management is extremely important......
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Multiline strings
To type character strings over several lines in the code editor...
ERR_DISCONNECTED_ERROR
HTMLEdit (Property)
The HTMLEdit property is used to: find out whether a Word Processing control is displayed in optimized mode for HTML editing, modify a Word Processing control to display it (or not) in optimized mode for HTML editing....
BitcoinCore features
The Bitcoin functions that make handle a Bitcoin Core server possible include ......
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
JSEvent (Function)
Associates a browser procedure with an event on an object in browser code.
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
EnumControl (Function)
Returns the name of Nth control found in the specified element.
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......
WDInst: Configuring the uninstaller
The application uninstaller is the application that allows the end user to uninstall the application....
HClusterStop (Function)
Suspends the execution of an HFSQL cluster. The nodes of the cluster will no longer accept any connection from the client applications.
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).
<Source>.ExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....