ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

STOP (Reserved word)
STOP is used to call the WLanguage debugger during a test in the editor...
StringDelete (Function)
Deletes: all the occurrences of a substring within a string. part of a string within another string. The part of the string to remove is identified by its position and length....
Creating a help file
WINDEV, WEBDEV and WINDEV Mobile allow you to create a help file and associate it with an application or website......
ListSelectMinus (Function)
Deselects an element in a List Box, ListView or Combo Box control.
Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
StatCovariance (Function)
Calculates the covariance between two series of values.
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
Handling a Scrollbar control through programming
WINDEV allows you to handle a Scrollbar control through programming......
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart.
HVersion (Function)
Used to find out: whether the content of a file was modified. whether the content of a file used by a query was modified....
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
XMLChild (Function)
Positions on the first child element of current element.
HTMLAttribute (Property)
The HTMLAttribute property reads and changes the HTML attributes of the control.
Copying controls from the page editor
The controls can be copied from the page editor......
1. Components provided with WINDEV
WINDEV is provided with projects that contain components....
Constants for managing the User Groupware
List of constants used by the functions for managing the User Groupware....
Example for creating a select query
This help page explains how to create two select queries......
DialogAsynchronous (Function)
Displays a non-blocking message box and calls a WLanguage procedure with the value of the button clicked by the user.
Error 803: Return and Result cannot be used in the same process
OpenSister (Example)
Usage example of the OpenSister function
Specific features of the applications for iPhone/iPad
Configuring the IIS 7/7.5 server