ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to write into a text or CSV file?
This help page explains how to write into a text or CSV file.
Text (Property)
The Text property is used to get and modify text.
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file.
<Image variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type Image.
Using Unicode in HFSQL data files
The analysis proposes two types of Unicode items...
<Image variable>.DrawTextRTF (Function)
Draws an RTF text in an Image variable.
Analysis editor: the different types of sections
The different types of items proposed in the data model editor are as follows:
AnimationSetParameter (Function)
Changes one of the animation parameters used for:
  • an animated image (in an Image control),
  • an animated text (in a Static Text control).
dText (Function)
Draws a text:
  • in an Image control,
  • in an Image variable,
  • in a WDPic variable (on the background layer),
  • in a picLayer variable.
<Image>.DrawText (Function)
Draws a text in an Image control.
<Image>AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image field.
fLoadText (Function)
Loads the contents of a text file into any text field or variable (string variable, window edit control, report label field, etc.).
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static Text control.
<WDPic variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type WDPic.
fInsertTextAtBeginning (Function)
Inserts text at the beginning of a file without overwriting the existing text.
<WDPic variable>.DrawText (Function)
Draws a text in a WDPic variable.
<picLayer variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type picLayer.
<Image variable>.DrawText (Function)
Draws a text in an Image variable.
<picLayer variable>.DrawText (Function)
Draws a text in a picLayer variable.
<Image>.DrawTextRTF (Function)
Draws RTF text in an Image control.
HTMLToText (Function)
Converts an HTML string or buffer to text.
<Libellé>.AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for a Static Text control.
fAddText (Function)
Adds the content of a character string at the end of a file.
<picLayer variable>.DrawTextRTF (Function)
Draws an RTF text in a picLayer variable.
TextToHTML (Function)
Converts a text string into an HTML string (carriage returns are replaced by <BR>accents are replaced by their HTML equivalent, ...).
dTextWidth (Function)
Calculates text width in pixels.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
dTextHeight (Function)
Calculates text height in pixels.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
<Image>.AnimationSetParameter (Function)
Changes one of the animation parameters used for a moving image (in an Image field).
<Libellé>AnimationSetParameter (Function)
Changes one of the animation parameters used for animated text (in a Static Text control).
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.
<WDPic variable>.DrawTextRTF (Function)
Draws an RTF text in a WDPic variable.
<Image>.DrawTextMarkdown (Function)
Draws Markdown text in an Image control.
dTextRTF (Function)
Draws RTF text:
  • in an Image control,
  • in an Image variable.
Native MySQL Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
WINDEV and OPC
OPC stands for "OLE for Process Control"......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Handling controls in a report
The different operations available for the report controls are as follows......
WINDEV Mobile License Agreement
WINDEV Mobile License Agreement...
emailAttach (Type of variable)
The emailAttach type is used to handle an attachment.
Installing and starting WDTRAD
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled...
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
xmlReader (Type of variable)
The xmlReader type is used to read an XML document without loading it in memory.
Compilation options (HLP format)
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used...
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
HFSQL properties
List of HFSQL properties...
Message (Property)
The Message property is used to: Find out the help message associated with a control...
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations...
notificationAction (Type of variable)
The notificationAction type is used to describe an additional action associated...
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
Creating help pages
A help system includes several pages......
DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next...
Drawing in WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions for displaying, drawing, copying...
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code...
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....