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Version: 2026

Facebook constants
The following constants are used by the functions for managing Facebook connections:...
Modbus functions (prefix syntax)
List of Modbus functions...
Events associated with the project
List of events associated with the project...
HFSQL properties
List of HFSQL properties...
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).
<Window>.EdRestore (Function)
Undoes all the modifications made by the end user ("Allow end users to modify the UI" option enabled).
Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the table described in the code.
WEBDEV Page control events
Starts the execution of a secondary thread....
Modbus constants
Constants used by the Modbus functions....
HTMLFindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node).
TableItemStatus (Function)
Returns the state of a node in a TreeView Table control: rolled up, unrolled or non-existent.
Unalterable (Property)
The property Unalterable property is used to set the inalterability of a table: the table cannot be modified; only additions can be made.
WebserviceWriteCustomHTTPCode (Function)
Specifies the custom HTTP code that will be returned when the execution of the REST web service function is completed.
<TreeView Table>.ItemStatus (Function)
Returns the state of a node in a TreeView Table control: rolled up, unrolled or non-existent.
AFTER
Runs a process only after a given procedure has been executed, and continues to execute the current code while waiting for this procedure to end.
Error 1022: The access to the method of the class is restricted by a protected inheritance
Generates a thumbnail of the specified photo or video....
WinEdRestore (Function)
Undoes all the changes made by the end user ("Allow end users to modify the UI" option enabled).
HTMLFindElementByID (Function)
Searches for the element whose "ID" attribute matches a specific value in an HTML document (or in an HTML node).
HTMLFindElementByName (Function)
Searches for elements whose "name" attribute matches a specific value in an HTML document (or in an HTML node).
Spreadsheet control events
You can create a skin template from an existing skin template (provided by PC SOFT, for example)......