ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library...
FBStartSession (Function)
Used to authenticate and log in to Faceboook.
The HTML control
The HTML control displays HTML pages or HTML code......
Sending faxes with WINDEV and WEBDEV
To send faxes from an application or from a site, WINDEV and WEBDEV propose several functions allowing you to send faxes via the system fax server available in Windows XP and Windows 2000......
GPSLastPosition (Function)
Retrieves the information about the last known device position.
EmailOpenMail (Function)
Opens the default messaging software: of Web user on the browser computer. of the user on the current Windows computer. on the phone....
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one of the character strings in an array....
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Error 30: An exception process cannot be declared inside another exception process...
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
UTF8ToAnsi (Function)
Converts a UTF-8 string to ANSI.
TreeListItem (Example)
Usage example of the TreeListItem function
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java applet files, the other files accessible from the browser....
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
InitialVisible (Property)
The InitialVisible property is used to determine if: a control was visible during the first display of the associated window or page. a window was visible during its first display....
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
<Connection variable>.RegenerateFile (Function)
Regenerates a data file from its log.
SOAPAddHeader (Function)
Adds a header to the next SOAP function of a Webservice to run.
gBackground (Function)
Builds a sequence of characters used to define the display color (background color of a text, circle, rectangle, ...).
gPen (Function)
Builds a sequence of characters used to describe the color of the text and/or the color of the shape outline (rectangle or circle)....
FTPCurrentDir (Function)
Identifies or modifies the current directory on an FTP server (File Transfer Protocol).
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.