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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Joins between the tables of a select query
When several tables are used in a query, the query editor automatically searches for the links between these tables described in the database schema......
Geolocation function constants
Constants used by geolocation functions...
TableListChild (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView Table control.
Markdown (Property)
The Markdown property is used to enable or disable Markdown formatting in the controls of a window or a report.
WDSQL, SQL querier: Overview
WDSQL is used to......
NullIfEmpty (Property)
The NullIfEmpty property is used to: Find out whether the value returned by the control is NULL if its content is empty. Configure the value returned by the control if its content is empty....
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
Token
The Token keyword can correspond to...
FaxRestart (Function)
Restarts a fax in the spooler.
Monochrome (Property)
The Monochrome property determines whether an image should be used in monochrome mode.
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
ControlFirst (Function)
Indicates the name of the first field specified in the tab order for the specified window.
iWindowCancel (Function)
Configures the print cancel window.
Designing a supercontrol
A supercontrol is an advanced type of control......
TableInsert (Function)
Inserts a row into: a Table control, a TreeView Table control, tables displayed in a Combo Box control....
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
Adapting an application to support multiple languages
WINDEV Tutorial - Managing multiple languages Adapting an application to support multiple languages - 20 min
grSurfaceAddData (Example)
Usage example of the grSurfaceAddData function
grSurfaceAltitudeColor (Example)
Usage example of the grSurfaceAltitudeColor function
The different types of buttons in a window
WINDEV and WINDEV Mobile include 5 types of buttons......
Bearing (Property)
The Bearing property gets or sets the bearing of the map displayed in a Map control.