ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating a query
Two methods can be used to create a query......
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
SQLSeek (Function)
Positions on the specified result row of the query.
SQLModify (Function)
Modifies the content of a row in the query result.
SQLListTable (Function)
List all the tables that can be accessed by the connected database system.
Code history
The code history is used to......
Keyboard shortcuts
The main keyboard shortcuts in the editors are as follows......
BufferToInteger (Function)
Extracts an integer from a binary buffer at a given position.
BufferToReal (Function)
Extracts a real from a binary buffer at a given position.
fTrackFile (Function)
Triggers the tracking of a file.
fTrackDirectory (Function)
Detects the modifications performed on the content of a directory.
fAddText (Function)
Adds the content of a character string at the end of a file.
fBuildPath (Function)
Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform....
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
<Array>.Filter (Function)
Returns an array containing the elements of a source array for which a procedure returns True.
fDelete (Function)
Deletes a file accessible from the current computer.
fMoveDir (Function)
Moves a directory and its content.
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
<DiskFile variable>.Size (Function)
Returns the size of a file (in bytes).
Variable Description (Type of variable)
The Variable Description type is used to get information about a variable or a member.
ChangeSkinTemplate (Function)
Dynamically changes the skin template: of all windows found in the current application, of the windows found in the WINDEV components used by the application, of a specific window found in the project....
Filter (Function)
Returns an array containing the elements of a source array for which a procedure returns True.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
fSize (Function)
Returns the size of a file (in bytes).
Character strings
WLanguage supports different types of strings....