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Version: 2026

Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min
Time and date management properties
List of properties for managing dates and times...
Events associated with the project
List of events associated with the project...
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report AND by the filter code (if it exists).
dLine (Function)
Draws a line: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Euro functions
List of Euro functions...
Matrix management functions
List of functions for managing matrices...
Statistical functions
List of statistical functions...
Functions for managing contacts (Lotus Notes, Outlook and mobile device)
List of functions for managing contacts: Lotus Notes, Outlook, mobile devices (Android, iPhone, iPad, Universal Windows)...
iDidotFont (Function)
Selects the unit that will be used for the height of the fonts (created by iCreateFont): DIDOT point or PICA point.
EditMode (Property)
The EditMode property gets and sets the editing mode of the Diagram Editor control: selection or freehand drawing.
Properties associated with the chart series
List of properties associated with the chart series...
Modbus functions (prefix syntax)
List of Modbus functions...
HFSQL Client/Server functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the table described in the code.
TreeView control functions
The following functions are used to manage TreeView controls:...
WEBDEV Page control events
Starts the execution of a secondary thread....
ProgressBarExecute (Function)
Starts a long browser process and fill a Progress Bar via AJAX according to the progress of this process.
Modbus constants
Constants used by the Modbus functions....
TimeLine control functions
The following functions are used to manage TimeLine controls:...
Map control functions
Map control functions...
Facebook constants
The following constants are used by the functions for managing Facebook connections:...
Scheduler control functions
List of functions that can be used with a Scheduler control....
Table control functions
List of functions specific to Table controls...
WebserviceWriteCustomHTTPCode (Function)
Specifies the custom HTTP code that will be returned when the execution of the REST web service function is completed.