ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
TableCollapse (Function)
Collapses: a branch that was previously expanded in a TreeView Table control. a break that was previously expanded in a Table control. a detailed window displayed for a row....
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native Oracle Connector (also called Native Oracle Access......
DnDForce (Function)
DnDForce is kept for backward compatibility.
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic data file......
Source (Property)
The Source property is used to get and change the source of an element.
Events associated with TreeView controls
List of events associated with TreeView controls...
The Table control on mobile devices (Android and iOS)
The Table control is available for Android and iOS applications......
Input suggestions in an Edit control
Implementing input suggestions in an Edit control is very simple......
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...
Report templates and inheritance
When a report template is applied to a report, all the controls and code found in the template are "copied" into the report......
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
Client/Server: Connecting the client computers to the server
In order for the application to be able to handle the data files found on the HFSQL server, the connection that will be used by the application must be defined in the project......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
PVTCalculateAll (Function)
Entirely calculates or recalculates a Pivot Table control.
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
EmailImportSource (Function)
Populates an Email variable using the content of its Source property or the different variables of the email structure using the content of the Email.Source variable.
Component diagram
A component diagram shows the physical and static architecture of a system software......
<Chart>.SourceSeries (Function)
Defines the source of a series.
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Creating the skin template of a report
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
Declaring and using a variable
A variable is defined by name and type......