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Version: 2025

Telephony constants
List of constants used by telephony functions...
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
AutomaticLink (Property)
The AutomaticLink property is used to: determine if the automatic link detection mode is enabled, enable or disable the automatic link detection mode....
dTextMarkdown (Function)
Draws Markdown text: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable]....
<Source>.SeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control. Function kept for compatibility. It is recommended to use gStoredValueEnable....
Handling an Upload control through programming
The Upload control is used to upload one or more files....
3. Handling files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another....
ERR_CANNOT_OPEN_FILE
ZAxisMax (Property)
The ZAxisMax property gets the maximum value of the Z-axis in a Chart control (Surface chart).
ZAxisMin (Property)
The ZAxisMin property gets the minimum value of the Z-axis in a Chart control (Surface chart).
Pushed (Property)
The Pushed property is used to get and change the state of a two-state button (pressed or released).
ColumnWidth (Property)
The ColumnWidth property is used to get and change the width of each column in a multi-column Looper control.
Managing bar codes
The use of bar codes to identify and manage products has become essential......
Functions for managing multiple languages
Functions for managing multiple languages...
fSelect (Function)
Opens the Windows file picker.
ProgressBar (Property)
WLanguage proposes...
ERR_LAUNCH_FAILED
Popup window
WINDEV allows you to open windows in popup format......
How to develop a PHP site?
What is a PHP site?......
ERR_MISSING_PAGE
The Range Slider control
The Range Slider control is used to easily select an interval or a zoom......
RightClick (Property)
The RightClick property gets and sets the name of the Button control that will be executed when an object is right-clicked.
.NET Assemblies
.NET is Microsoft's software development platform......
MandatoryInputMessage (Property)
The MandatoryInputMessage property is used to identify and set the message that will be displayed if the control is left empty (when the MandatoryInput property is enabled).