ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
ReplicSynchro: Overview
Check: Log of a WEBDEV site
The monitoring robot will retrieve the log of the day for a WEBDEV application on the associated FTP server......
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......
<Image variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel.
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating the window....
<Image>.CoordinateFromImage (Function)
Converts the coordinates of a rectangle in the image to the corresponding coordinates in the Image control.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
dClear (Function)
Clears the content of an Image variable or Image control and fills it with the specified color.
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
AnimationSetMode (Function)
Changes the type of animation: for an image in an Image control. for a text in a static control....
9. Monitor your sites, servers, etc.
4. Monitor your applications
Handling character strings
WINDEV, WINDEV Mobile and WEBDEV allow you to perform different types of operations on character strings via the WLanguage functions......
inAppRestorePurchases (Function)
Restores the purchases of non-consumable products previously performed by the user in an iOS application.
InUMCMode (Function)
Indicates whether the code is run from a code written in a user macro-code.
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
SCM: Management of branches
The management of branches is used to manage several versions of the same application in parallel......
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
WDTRAD overview
Window control search functions
WINDEV allows the user to perform a search among all the texts found in a window or in a control......