ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Control tooltips (AAF)
In a WINDEV application, the user has the ability to add a tooltip on the controls......
ContactAdd (Function)
Adds a contact: in a Lotus Notes or Outlook address book. into the list of contacts on the device (Android, iPhone or iPad, Universal Windows)....
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array of colors is cleared then it is filled with the integers representing the colors (24 bits) of the image.
Hour (Keyword)
The Hour keyword can correspond to: the Time variable. the Time property which is used to get and change the time of an element....
Nation (External language)
Defines the display language for the titles, captions, messages...
Screen,FileToScreen (External language)
Initializes the window controls with the values of the file items linked to the controls.
Type (Property)
The Type property is used to get and change the type of an element.
Screen,ScreenToFile (External language)
Initializes the file items with the value of the window controls bound to these items.
Manipulating Diagram Editor controls programmatically
In WINDEV and WEBDEV, you can handle Diagram Editor controls programmatically......
Clipboard management functions
List of functions for managing the clipboard...
"?" menu
WINDEV proposes a help menu adapted to your applications......
IncomingData (Property)
The IncomingData property gets and sets the type of data received by the stream.
InsertColumn (Function)
Inserts a column at a given position into an advanced two-dimensional array property (xlsDocument, ...).
Customizing the setup program (Plug-in)
In a setup program, you may want to customize some actions......
Extended (Property)
Extended is used to: Find out whether a Font variable is extended. Extend (or not) a Font variable. This property is kept for backward compatibility....
Error 1029: The access to the base class is restricted by a protected inheritance
Error 1030: The access to the base class is restricted by a private inheritance
Time and date management properties
List of properties for managing dates and times...
zipNbPart (Function)
Returns the number of sub-archives (parts) found in an archive in CAB, RAR, ZIP, WDZ, 7z, TAR or TGZ (TAR.GZ) format.
<Page>.ToFile (Function)
Automatically initializes: the value of the items in a data file with the value of the controls in the page. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Option,Test (External language)
In an information window, displays each call to the function and each status report returned by the function.
Setting up a WEBDEV cluster
With the WEBDEV Application Server in version 27, you can create server clusters with ease......
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......