ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

hdfsOpenConnection (Function)
Opens a connection to a Hadoop server.
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).
EmailReadLastHeader (Function)
Reads the header of the last Email received, depending on the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadPrevious (Function)
Reads the email found before the current email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
EmailGetAll (Function)
Retrieves all the emails found on a server.
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.
DriveUploadFile (Function)
Uploads a local file to a remote drive.
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
HDeactivateServerTrigger (Function)
Disables an HFSQL Client/Server server trigger on a server....
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
SCM: Migrating projects
When changing the version of the development tool, the projects found in the SCM must be migrated to this new version......
HJSONToRecord (Function)
Imports JSON data into the current record.
MongoFind (Function)
Finds documents in a MongoDB collection.
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
EmailRemoveFolder (Function)
Deletes a folder from the Outlook messaging software or from an IMAP server.