ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
<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.
<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.
1. Windows generated using the RAD methodology
The RAD (Rapid Application Development) is used to create windows from......
AnimationSetMode (Function)
Changes the type of animation: for an image in an Image control. for a text in a static control....
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.
9. Monitor your sites, servers, etc.
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.
Ad Hoc deployment
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
In-App functions
The following WLanguage functions are used to manage In-App purchases......
inAppListProductInfo (Function)
Retrieves, from the store, information about the "In-App" products associated with the application.
inAppPurchaseProduct (Function)
Sends a request for purchasing an "In-App" product associated with the application.
Window control search functions
WINDEV allows the user to perform a search among all the texts found in a window or in a control......