ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Principle of remote check
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
NotesListAttachment (Function)
Returns the list of files attached to an item of the current document in Lotus Notes.
NotesModifyAttachment (Function)
Modifies a file attached to an item of the current document in Lotus Notes.
NotesNbAttachment (Function)
Returns the number of files attached to an item of the current document in Lotus Notes.
NotesDeleteAttachment (Function)
Deletes an attached file from an item of the current document in Lotus Notes.
NotesViewSeekLast (Function)
Seeks the last document found in the current view in Lotus Notes.
NotesViewSeekFirst (Function)
Seeks the first document found in the current view in Lotus Notes.
NotesViewListColumn (Function)
Lists the columns found in the current view in Lotus Notes.
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items...
GroupLast (Function)
Reads the last group of contacts in a Lotus Notes or Outlook address book.
GroupPrevious (Function)
Reads the group of contacts before the current group in a Lotus Notes or Outlook address book.
GroupFirst (Function)
Reads the first group of contacts found in the address book of a Lotus Notes or Outlook messaging.
GroupReset (Function)
Reinitializes the Group structure.
GroupNext (Function)
Reads the group of contacts found after the current group in the address book of a Lotus Notes...
EmailChangeStatus (Function)
Changes the status of an email on a messaging server.
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed....
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification...
NotifPushListInvalidIdentifiers (Function)
Returns the list of invalid identifiers on the APN service of Apple.
ChronoReset (Function)
Stops and resets a running stopwatch.
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
ParallelTaskExecuteAfter (Function)
Indicates a continuation parallel task that will be run when one of the specified parallel task...
How to read emails via the IMAP protocol?
This help page explains how to read emails via the IMAP protocol....
<emailIMAPSession variable>.ListFolder (Function)
Returns the list of folders of an IMAP session.
<EmailOutlookSession variable>.Update (Function)
Updates the messages of MS Exchange according to the email server.
<emailAttach variable>.SaveAttachment (Function)
Copies the attachment of current email onto the user computer (locally).
<Edit>.DeleteAllAssistedInput (Function)
Clears the list of values proposed for the assisted input of an edit control.