ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

grOrigin (Function)
Modifies the start and end marks on one of the chart axes.
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
Managing MQTT
MQTT is a "publish-subscribe" messaging protocol based on the TCP/IP protocol......
pdfTextElement (Type of variable)
The pdfTextElement type is used to find out all the characteristics of a text element in a PDF...
URL (Property)
The URL property is used to: Get the address associated with a control. Change the address...
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....
DisplayCurrency (Property)
The DisplayCurrency property is used to get and change the currency used when entering...
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline"...
PageUse (Function)
Displays a WEBDEV page in the user's browser and closes all page contexts currently open...
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number...
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain...
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view...
FTPDateTime (Function)
Returns the different dates and times (creation, modification or access) associated with a file...
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy...
grDraw (Function)
Draws a chart according to the specified parameters.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
zipPassword (Function)
Defines the password used to add files into the specified archive and to extract files...
InfoBuild (Function)
Displays a custom message in a system information window.
Specific features of the Express version
Image (Type of variable)
The Image type is used to define the advanced characteristics of an image.
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code...
Currency + Euro type
In a WINDEV application or in a WEBDEV site, the Euro must be managed in all the controls used...
How to develop a PHP site?
What is a PHP site?......
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
EmailCheckAddress (Function)
Checks the validity of an email address.