ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
Characteristics of an indexed control
Characteristics of an indexed control: description, code, ......
HDescribeServerTrigger (Function)
Adds or modifies a server trigger.
EmailSaveAttachment (Function)
Copies the attachment of current email onto the user computer (locally).
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
ControlCreate (Function)
Creates a new control (of any type) in a window through programming.
Reports & Queries software: WLanguage functions not supported
Some WLanguage functions are not available in Reports & Queries......
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
zipSplit (Function)
Splits an archive into several sub-archives of a given size.
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
17. TLS/SSL: Encrypting information on the Web
BitwiseAND (Function)
Returns the result of the bitwise AND between two values.
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
WinAdaptSize (Function)
Adapts the window size to the content of controls.
Upper (Function)
Converts all characters in a string to uppercase according to the region settings defined in Windows.