ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Environment of the window editor
The main elements of window editor are as follows:
Options of the window editor
To configure the general options of the window editor...
Zoom in the different editors
All editors of WINDEV, WEBDEV and WINDEV Mobile allow you to zoom in on the different elements displayed in the editor...
Copy between the editors
WINDEV, WEBDEV and WINDEV Mobile allow you to perform copies (or Drag and Drop) of controls between the products and their editors.
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
EventOpen (Function)
Opens a synchronization event between several threads.
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.
ExceptionChangeParameter (Function)
Configures the automatic behavior that will be implemented if an exception occurs in the current process.
Control constants
List of constants used by the functions for managing controls...
FontCreate (Function)
Creates a font definition.
grSurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.
DashDeleteAll (Function)
Deletes all widgets displayed in a Dashboard control.
Constants for sound management
List of constants used by the functions for sound management....
Constants for managing Table, Treeview Table, Looper and List Box controls
List of constants used by the functions for managing Table, TreeView Table, Looper and List Box controls....
ContactAdd (Example)
Usage example of the ContactAdd function
fEncrypt (Example)
Usage example of the fEncrypt function
MenuAddURLOption (Function)
Adds a new option after the last option of a drop-down or context menu. This menu option opens the page that corresponds to the specified URL.
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
grSurfaceMesh (Function)
Enables or disables the mesh on a Surface chart.
Creating requirements
The following steps must be performed to implement the requirements......
VideoDisplay (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
HorizontalAlignment (Property)
The HorizontalAlignment property is used to get and change the horizontal alignment of a control or text.
VerticalAlignment (Property)
The VerticalAlignment property is used to get and change the vertical alignment of a control or text.
2. Types of setup
Types of setup...
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
IF statement
The conditional IF statement allows you to run an action according to a condition...