ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Functions for managing pages (prefix syntax)
List of functions for managing pages (prefix syntax)...
HaspHLEncrypt (Function)
Encrypts a character string by using the algorithms of the specified Hasp key.
HaspHLDecrypt (Function)
Decrypts a character string by using the algorithms of the Hasp key.
HaspHLRead (Function)
Reads data (character string or buffer) in the internal memory of the Hasp key.
HaspHLWrite (Function)
Writes data (character string or buffer) into the internal memory of the Hasp key.
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
HaspHLLogout (Function)
Closes the connection of the application to a Hasp key.
Application patch
Once an application was installed, the application library had to be reinstalled whenever a modification was performed (WDL file)......
The framesets
Via the management of framesets, WEBDEV allows you to display several HTML pages in the same browser window......
ParallelTaskRequestCancellation (Function)
Requests the cancellation of a parallel task.
<ParallelTask variable>.Execute (Function)
Triggers the execution of a parallel task.
TaskAdd (Function)
Adds a task to the task list of a Lotus Notes or Outlook messaging.
TaskModify (Function)
Modifies the current task in a Lotus Notes or Outlook task list.
TaskDelete (Function)
Deletes the current task from the task list of a Lotus Notes or Outlook messaging.
ContextExist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
PageRefresh (Function)
Refreshes a page displayed in the user's browser from the context on the server....
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
PageRateDDW (Function)
Allows you to find out and modify the rate of gray for the pages that use DDW (Dim disabled pages).
PageEnableDDW (Function)
Enables or disables the DDW (Dim Disabled Window) when displaying a modal page (the pages used to communicate with the user for example).
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
ChangeAction (Function)
Used to specify the action to perform when the HTML page displayed in the browser is no longer synchronized with the page context on server.
PageExist (Function)
Checks whether the specified page is currently displayed in the browser of the Web user. Used to find out whether a page is displayed in a frame other than the current one.
PageInitialization (Function)
Resets to zero (or not) the controls found in the current page and starts the events for initializing the controls and the page.