ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

List,Select,- (External language)
Deselects an element from a drop-down list or from an expanded list.
<Array>.DeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from the advanced array property (array of gglCalendar events, ...). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Selecting the keywords associated with a page
The keyword selection window allows you to select the keywords to be associated with a help page......
Using Kotlin code
Kotlin is a programming language mainly used for Android development......
Customizing the interface of a Table control
In a Table control, you have the ability to customize the following elements......
Help system properties
The properties of help system are used to define......
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....
<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....
ArrayAdd (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of events of gglCalendar, etc.). of a WLanguage list....
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
Creating a delete query
A delete query (corresponding SQL statement......
17. WLanguage: a simple and powerful language
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Question edit wizard
When typing a new message intended to the end user, WINDEV or WINDEV Mobile automatically displays the following window......
Including JavaScript files or a Web resource
WEBDEV allows you to include Javascript files or external resources in a WEBDEV project......
The Conference control
The Conference control allows you to view and/or listen to video and/or sound in real time......
<Array>.Delete (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....
Delete (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....
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....
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via the WLanguage functions......
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory....
The List Box control
The List Box control is used to display a list of elements and to select one or more elements from this list......
Description window of a combining query
The description window of a combining query consists of several sections......
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
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