ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Automatic management of exceptions
The management of exceptions can be customized by process......
<Image variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel.
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
<Image>.CoordinateFromImage (Function)
Converts the coordinates of a rectangle in the image to the corresponding coordinates in the Image control.
SaaSAdminFindService (Function)
Finds the description of a SaaS service.
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
Using Facebook authentication
Facebook is the world's most popular social network. It is commonly used by companies to reach their customers......
Testing and debugging a project on the development computer
The test of the entire project allows you to simulate the start of the application with the executable......
4. Monitor your applications
The Signature control
The Signature control is a report control used to sign......
Handling character strings
WINDEV, WINDEV Mobile and WEBDEV allow you to perform different types of operations on character strings via the WLanguage functions......
iPad window: Window creation wizard
The wizard for creating iPad windows allows you to easily create a window containing all the main elements of a window for an iPad application......
Handling HTML text in an Edit control
WEBDEV allows you to handle text in HTML via the "HTML format" option of the Edit controls and the HTML control....
InReportsAndQueriesMode (Function)
Indicates whether the code is run during the test of a report or query in Reports & Queries.
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).
MenuAddSeparator (Function)
Adds a new separator in a menu (drop-down or context menu).
iChangeSubReportSource (Function)
Modifies through programming the report associated with a sub-report in a composite report.
WiFiDeleteNetwork (Function)
Deletes a network from the list of Wi-Fi networks configured on the device.
WDTRAD overview
WITH
Factorizes the expression of an element on which several sub-elements or properties are accessed.
In-App functions
The following WLanguage functions are used to manage In-App purchases......
SeekByProcedure (Function)
Seeks an element in a one-dimensional array by using a comparison procedure.
Window control search functions
WINDEV allows the user to perform a search among all the texts found in a window or in a control......