ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

13. Security benefit: managing the "Back" button
iMargin (Function)
Defines the "logical" print margins.
ExecuteMainThreadAsynchronous (Function)
Executes a procedure in the main thread of the application without waiting for the end...
Scanning a document (via a WIA driver)
Windows Image Acquisition (WIA) is a Windows device driver interface and API that allows...
HTMLAttribute (Property)
The HTMLAttribute property reads and changes the HTML attributes of the control.
Use (Function)
Opens a WINDEV window and closes all the other windows that were opened beforehand.
HourglassNetwork (Function)
Displays or hides an endless gauge in the title bar of Android application windows .
Assigning dependencies to requirements
The following steps must be performed to implement the requirements......
GPSFollowMovement (Function)
Requests to be notified periodically of the device's current location....
Elements of a class: Enumerating and handling through programming
Several types of WLanguage variables are used to enumerate and dynamically handle the elements...
WINDEV: Example of programmed Drag and Drop
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Access (Property)
The Access property is used to manage the type of access of a connection (HFSQL Client/Server, OLE...
TableCollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
MyWindow (Reserved word)
MyWindow is used to handle the current window...
Native DB2 Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native DB2...
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called...
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable,...
AnchorRateWidth (Property)
The AnchorRateWidth property is used to: Find out the anchor rate when a control (or a table...
ReturnedValue (Property)
The ReturnedValue property is used to: Get and change the value returned by a window, page...
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.