ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
emailIMAPSession (Type of variable)
The emailIMAPSession type is used to access a messaging server by using the IMAP protocol (Internet Access Message Protocol) in order to retrieve the messages found on this server.
InfoVersion (Type of variable)
The InfoVersion type is used to find out the characteristics of a specific application version.
SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure of SQLite tables must be imported into the data model editor....
Dictionary properties
The properties of a WDTRAD dictionary are as follows......
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
Filtering the headers and the content of a Pivot Table
By default, the entire data found in the data files is taken into account when calculating the content of a Pivot Table control......
Using Objective C code
You can use Objective C code in iPhone/iPad applications generated with WINDEV Mobile....
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
TableDeleteWithAnimation (Function)
Deletes a row from a Table control, from a TreeView Table control (or from a table displayed in a Combo Box control) with an animation.
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
Native Informix Connector: Programming with HFSQL functions
To use an Informix database with the Native Connector, import the structure of Informix tables into the WINDEV or WEBDEV analysis......
Date (Type of variable)
The Date type enables you to easily handle the dates...
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
FontUnderlined (Property)
The FontUnderlined property is used to: Determine if the text is underlined. Underline (or not) a text....
NextTitle (Function)
Modifies the title of next window to open.
DnDCacheData (Function)
Indicates the type of data and the data to copy/move during Drag/Drop....
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
Characteristics of a Sidebar control
The main characteristics of a Sidebar control can be configured......
The different states of a Button control in a window
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
The Tab control
The Tab control is used to simultaneously display different controls......
grMenuOption (Function)
Modifies the text of an option in the context menu of a chart.
HConvertX (Function)
Converts a numeric value into a binary string in order to perform a search on a numeric key.
WDConver : Overview
WDConver is a tool used to convert data to an HFSQL Classic data file from......