ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
ComponentLoadAll (Function)
Recursively loads in memory all the external components used in the project.
MultimediaControlVisible (Function)
Manages the visibility of control buttons (Play, Pause, Fast Forward, ...) found in the Multimedia control.
WebSocketSend (Function)
Sends a message from the WebSocket server to the client.
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
FOR EACH/FOR ALL statement (browse of associative arrays)
The FOR EACH statement is used to perform different types of browse on the associative arrays...
Data model editor: the different types of items
The different types of items proposed in the data model editor are as follows:
Diagram (Type of variable)
The Diagram type is used to define all the advanced characteristics of a diagram that can be edited in the Diagram Editor control.
zipExtractPath (Example)
Usage example of the zipExtractPath function
xlsRecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
WithInput (Property)
The WithInput property determines if a Combo Box control supports data input, and enables or disables this behavior.
DiskFile (Type of variable)
The DiskFile type is used to handle text files present on disk.
Pivot Table control properties
A Pivot Table control can be handled in a window by the following WLanguage properties......
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Android and Java: call WLanguage procedures
Permet de spécifier la procédure qui sera appelée lorsque l’utilisateur effectue un clic dans un Widget iOS 14....
fCurrentDrive (Function)
Gets or sets the current drive.
RibbonCloseGrouping (Function)
Closes the group currently open in a Ribbon control.
HTMLEdit (Property)
The HTMLEdit property is used to: find out whether a Word Processing control is displayed in optimized mode for HTML editing, modify a Word Processing control to display it (or not) in optimized mode for HTML editing....
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
TreeListItem (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView control.
DiagramGroup (Function)
Creates a group from the elements selected in the Diagram Editor control.
Constants for external files
List of constants used by the functions for managing external files....
NET constants
List of constants used by the DotNet functions....
Testing and debugging a remote site
WEBDEV offers several methods to test and debug a site on the development computer (see The different types of WEBDEV sites)......