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 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...
WinAnimationNext (Function)
Modifies the type and duration of animations used when opening and closing the next window.
WinAnimationOpening (Function)
Modifies the type and duration of animations used when opening the application windows.
WinAnimationClosing (Function)
Modifies the type and duration of the animation used when closing the application windows.
SchedulerReset (Function)
Populates the ScheduledTask and/or TriggerScheduledTask structures with the default values....
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code...
<htmlNode variable>.UnwrapAllChildren (Function)
Deletes the specified node in an HTML document without deleting its children, which take its place.
<htmlNode variable>.InsertBefore (Function)
Adds a node before the specified node in an HTML document.
<htmlNode variable>.InsertLastChild (Function)
Adds a child after the child of the current node in an HTML document.
<htmlNode variable>.InsertFirstChild (Function)
Adds a child at the start of the children of the current node in an HTML document.
<htmlNode variable>.Remove (Function)
Removes the specified node and its descendants in an HTML document.
<HFSQL connection>.TransactionSavepoint (Function)
Declares a transaction savepoint.
<pdfDocument variable>.NbSignatures (Function)
Gets the number of signatures in a PDF document.
<PDF reader>.GetSignatureDate (Function)
Gets the date of one of the signatures of a PDF document.
<Notification>.Remove (Function)
Removes a previously sent interactive notification.
<redisConnection>.PipelineGet (Function)
Retrieves the result of the execution of a Redis command that was added by RedisPipelineAdd.
<redisConnection>.PipelineReset (Function)
Ignores the results of the execution of a Redis command that was added by RedisPipelineAdd.
<Connection variable>.RetrieveBackup (Function)
Retrieves locally the content of a compressed backup (in ZIP format) performed on an HFSQL server.
<Connection variable>.DeleteScheduling (Function)
Deletes a scheduled task found on an HFSQL server: stored procedure, backup, optimization,...
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
HInfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
HUpdateSet (Function)
Creates or updates a set of procedures on an HFSQL server.
SpeechSynthesisReadFile (Function)
Reads the content of the specified file by using the engine for speech synthesis found...
SpeechSynthesisReadText (Function)
Reads the specified text using the device's text-to-speech engine....
EmailBuildSource (Function)
Generates the source code of the email message to be sent from the variables in the Email structure...