ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sub-query
A sub-query is a query whose result is used by another query...
<Array>.Shuffle (Function)
Shuffles the elements of a WLanguage array.
Advanced types
The advanced types of WLanguage are as follows...
<TreeView>.Position (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
Main characteristics of a List Box control
The main characteristics of a List Box control are as follows......
TreePosition (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
Distributing Reports & Queries
This help page presents the operations that must be performed in order for a WINDEV application to be handled by Reports & Queries......
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
<Array>.Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). from a WLanguage list....
Reals
ERR_NO_PROJECT
Launch the labelling in SCM of the current version of a project (in an action plan)....
SSLActive (Function)
Used to enable or disable the secure SSL mode.
Programming standard errors
Programming standard errors inform you of potential problems detected when saving windows, pages, reports or when recompiling the project......
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
Insert (Function)
Inserts an element at a given position: into a one-dimensional WLanguage array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
Seek (Function)
Searches for the index of an element in a WLanguage array.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
The different types of integers