ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)...
The indexed controls
A control is an indexed control if it contains several controls with the same name......
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Error 1033: The access directives are not allowed in a structure
Error 810: * can only be used for a parameter with a default value
Group (Property)
The Group property is used to: find out whether the control belongs to a group of controls. If the control belongs to one or more groups, the Group property can be used to identify these groups of controls. associate a control with a group of controls....
<Chrono>.End (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to <Chrono>.Start).
<Window>.ToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the window controls are automatically updated with the values of these controls. This function is also available for WEBDEV pages....
Handling a TreeView control through programming
WINDEV and WEBDEV allow you to handle a TreeView control programmatically......
Handling a group of controls through programming
WINDEV, WEBDEV et WINDEV Mobile allow you to handle a group of controls through programming......
ControlEnabled (Function)
Enables a control or a group of controls in a window. An animation can be set on the controls during this operation.
Handling controls in a report
The different operations available for the report controls are as follows......
Grayed (Property)
The Grayed property is used to: Determine if a control (or a group of controls) is grayed out. Gray out or ungray a control, a group of controls or a window....
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. During this operation, an animation can be performed on the controls.
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Error 1023: The access to the method of the class is restricted by a private inheritance
Error 1054: 'Ancestor' cannot be used outside the code of a class
LinkColor (Function)
Modifies the color of links in the edit controls and in the Static controls.
Copying the style of a control
Copying the style of a control consists in copying the characteristics of a control style into another control......
Tips for an application that uses the User Groupware
To simplify the configuration of user groupware according to the users, the controls should be organized in groups of controls......
Windows: What must be taken into account if the users are working with Vista (and later)
Windows Vista (and later) proposes several improvements......
Screen,Raz (External language)
Resets to zero (for a numeric control) or clears (for the other types of controls) the content of the controls found in the current window.
Screen,FileToScreen (External language)
Initializes the window controls with the values of the file items linked to the controls.
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled optimization task.
1
3
4
5
6
7
211
>