ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DriveUploadFile (Function)
Uploads a local file to a remote drive.
xlsUnmergeCell (Function)
Unmerges a range of cells.
hdfsOpenConnection (Function)
Opens a connection to a Hadoop server.
EmailReadPrevious (Function)
Reads the email found before the current email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
EmailReadNextHeader (Function)
Reads the header of the email found after the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
DocToImage (Function)
Exports a page found in a Word Processing document in image format.
HTMLFindElementByName (Function)
Searches for elements whose "name" attribute matches a specific value in an HTML document (or in an HTML node).
ArrayShuffle (Function)
Shuffles the elements of a WLanguage array.
DriveCopyFile (Function)
copy a single file from the remote disk to another directory on the remote disk.
Constants for managing Gantt charts
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location....
MongoFind (Function)
Finds documents in a MongoDB collection.
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
HDescribeFile (Function)
Describes a data file programmatically.
EmailDeleteMessage (Function)
Deletes the current email using the current protocol (POP3, IMAP, MS Exchange, Lotus Notes or Outlook).
EmailRemoveFolder (Function)
Deletes a folder from the Outlook messaging software or from an IMAP server.
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......
WebSocketSend (Function)
Sends a message from the WebSocket server to the client.
WebSocketDisconnect (Function)
Disconnects a client from a WebSocket server.
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
xlsMergeCell (Function)
Merges the specified cells in an Excel document.