ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

User Groupware files
Two categories of data files are managed......
<hdfsConnection variable>.Rename (Function)
Renames a file or a directory found on a Hadoop server.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
AWP without UI
Bootstrap, Angular, React, Vue......
Characteristics of menu options
WINDEV and WINDEV Mobile manage two types of menus......
<pdfDocument variable>.Extract (Function)
Creates a new PDF document from individual pages extracted from an existing PDF file.
<emailOutlookSession variable>.AddFolder (Function)
Adds a folder into the Outlook messaging software.
<websocketClient variable>.Disconnect (Function)
Disconnects a client from a WebSocket server.
<websocketClient variable>.Send (Function)
Sends a message from the WebSocket server to the client.
<emailOutlookSession variable>.RemoveFolder (Function)
Deletes a folder from the Outlook messaging software.
<xlsDocument variable>.MergeCell (Function)
Merges the specified cells in an Excel document.
<xlsDocument variable>.UnmergeCell (Function)
Unmerges a given cell.
<xlsDocument variable>.Save (Function)
Saves an XLS document.
Replication: The different types available
The data replication is a powerful feature......
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
<Command variable>.AddArgument (Function)
Adds an argument to a command to be executed in console mode.
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......
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......
<Source>.CancelDeclaration (Function)
Allows you to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the table is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Anchor of overlaid controls (in a page)
WEBDEV allows you to define overlayable controls......
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......