ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

tapiCallDuring (Function)
Returns the duration of the call (difference between the start date and time of call and the end date and time of call).
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Sending elements to Free Technical Support
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
WDADMINEXE : Information about last available update
The "Setup" tab of WDADMINEXE contains information regarding the last available update of the application......
gpwOpenSite (Function)
Allows you to start the site when using the user groupware.
WinEdSaveNote (Function)
Exports the repositionable notes created by the user into a file.
TelemetryIdentifyUser (Function)
Identifies the current user for whom the telemetry data is saved.
ActionUndo (Function)
Cancels the last action performed by the end user.
WinEdLoad (Function)
Loads the changes made by the end user in a window.
AppleRequestTrackingAuthorizationAsynchronous (Function)
Displays the permission request for user activity tracking.
<Window>.EdLoad (Function)
Loads the modifications performed by the end user in a window.
HCheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
tapiDeviceList (Function)
Lists the TAPI 2.0 and TAPI 3.1 compatible devices installed on the current computer.
<Image variable>.Background (Function)
Declares the default background color for the rectangles and circles, ... used in an Image variable.
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
13. 3-Tier architecture
Importing elements into a project
All the elements handled by a project (window, report, classes, set of procedures, queries, ......
End-user UI management functions
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
BrowsedFile (Property)
The BrowsedFile property gets and sets the data source used to display records in controls based on a data file.
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
HModifyDatabaseProperty (Function)
Modifies the properties of a database located on an HFSQL server.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
MemcacheGet (Function)
Retrieves the values of keys stored on a Memcached server.