ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
<ANSI String type>.Contains (Function)
Allows you to check if a substring is within a string.
<ANSI String type>.Right (Function)
Extracts the right part (i.e., the last characters) from a string or buffer.
<Ansi string type>.DeleteDuplicate (Function)
Removes duplicates among substrings of a string, based on one or more separators.
<ANSI string type>.ToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
<Ansi string type>.Complete (Function)
Returns a character string of a specified length.
<AutomaticEvent variable>.Close (Function)
Closes a synchronization event between several threads.
<AutomaticEvent variable>.Open (Function)
Opens a synchronization event between several threads.
<fbSession variable>.Stop (Function)
Stops the Facebook session that was started by FBStartSession.
<WDPic variable>.Resize (Function)
Resizes a WDPic image.
<JSON variable>.ToXML (Function)
Converts a JSON string to XML.
<Scanner variable>.Capability (Function)
Used to determine if a scanner has a given capability.
Automation object
The Automation keyword is used to declare an automation object...
Error 1038: This member already exists in the class
The Slider control (in a page)
WEBDEV proposes two types of sliders......
The key items
Keys are specific items in your analysis......
Project compilation: Warning, Error, Information, Programming standard...
When developing a project, the project is compiled on a regular basis....
Managing threads
WINDEV and WINDEV Mobile propose several functions used to perform an advanced management of threads....
<hdfsConnection variable>.CopyFrom (Function)
Copies a file found on a Hadoop server to the local computer.
<hdfsConnection variable>.CopyTo (Function)
Copies a file located on the local machine to a Hadoop server.
<hdfsConnection variable>.CloseConnection (Function)
Closes a connection to a Hadoop server.
<hdfsConnection variable>.OpenConnection (Function)
Opens a connection to a Hadoop server.
<hdfsConnection variable>.Rename (Function)
Renames a file or a directory found on a Hadoop server.
<emailIMAPSession variable>.Expunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.