ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Clipping the window according to an image
An image can be used to easily define the shape of a window......
<Image editor>.Close (Function)
Closes the image found in an Image Editor control.
<Image Editor>.Save (Function)
Saves the image displayed in the Image Editor control.
WINDEV and OPC
OPC stands for "OLE for Process Control"......
PicClose (Function)
Closes the image found in an Image Editor control.
Using the task management and the schedule
Time management is extremely important......
WDInst: managing the files to install
The setup editor WDInst is used to manage the files to install......
OLE DB: Required configuration
To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer......
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
Error 202: The method already has an access attribute (public, protected or private)
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
ConfigureAWPContext (Function)
Configures the operating mode of the AWP context.
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
ERR_CANNOT_CREATE_TMP
ERR_LAUNCH_FAILED
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
X (Property)
The X property is used to get and change the X-coordinate of an element.
Y (Property)
The Y property is used to get and change the the Y-coordinate of an element.
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
ServiceRefresh (Function)
Asks a service to re-read its configuration information.
WiFiConnect (Function)
Connects the device to the specified Wi-Fi network.
LEDSwitchOff (Function)
Switches the LED (Light-Emitting Diode) of the device off.