ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
EndProgram (Function)
Ends the execution of the current program.
Characteristics of a Sidebar control
The main characteristics of a Sidebar control can be configured......
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
<Thread variable>.Wait (Function)
Waits for the end of the execution of the specified thread.
CheckBoxInsert (Function)
Inserts a new option into a Check Box control.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
TreeView Table control functions
List of functions for managing TreeView Table controls...
LooperSelectCount (Function)
Returns the number of selected rows in a Looper control.
MCIPosition (Function)
Returns or changes the current position in a media file previously opened (MCIOpen).
HTTPDestination (Function)
Indicates the backup file for the result of next HTTP request, run in the same thread.
jQuery (Function)
Runs a JavaScript method (or several chained methods) of the jQuery library on a page element.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
2. Variables
WEBDEV Tutorial - WLanguage basics Lesson 2 - Variables - 20 min
2. Variables
WINDEV Mobile Tutorial - WLanguage basics Lesson 2 - Variables - 20 min
HFSQL views
An HFSQL view corresponds to a "memory image" of an HFSQL data file......
ExecuteRefreshUI
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol.
fListDisk (Function)
Returns the list of disks installed on the computer.
MapModifyMarker (Function)
Modifies a marker displayed in a Map control.
RadioButtonAdd (Function)
Adds a new option into a Radio Button control.
URIToBuffer (Function)
Loads in the background the content of a resource (image, text, etc.) identified by its URI in a buffer variable.
fListResource (Function)
Lists the resources integrated to the application.
LooperSelectMinus (Function)
Deselects a row in a Looper control.
UploadStart (Function)
Starts sending the selected files into an Upload control.
MongoGridFSDeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.