ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
SQLTable (Function)
Transfers the result of a query to a Table control populated programmatically (a List Box or Combo Box control), with the possibility of Partial Fetch (the result is retrieved by blocks of rows).
Constants for the Exif functions
List of constants used by the Exif functions....
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
5. Creating a drop-down menu
WINDEV Tutorial: WINDEV application: Managing data Lesson 5 - Creating a drop-down menu - 30 min
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library......
DateToDateInYear (Function)
Returns the number of the day in the year corresponding to a given date.
<Type Date>ToDayInYear (Function)
Returns the number of the day in the year corresponding to a given date.
Managing geolocation and GPS
WINDEV Mobile and WEBDEV allow you to exploit geolocation and GPS features found on mobile devices and browsers.
Customizing the system information windows (or dialog boxes)
Your applications use several system dialog boxes? A specific skin template is used in your project? Why not customize these windows and give them the "appearance" of your application?......
Optional events: Information retrieved (Java and Android)
WINDEV and WINDEV Mobile allow you to add optional events to the ones proposed by default for the different application elements......
Checkers available in the code editor
The code editor proposes several tools used to correct the code......
RulerValue (Property)
The RulerValue property is used to get or change the position of the playhead in a TimeLine control.
Custom telemetry
Custom telemetry allows you to define the elements that will be included in the analytics......
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
RGB (Function)
Defines a color from its Red, Green and Blue components.
Various constants
List of various constants used by the constants WINDEV functions....
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print service of Google.
iDestination (Function)
Configures the print destination.
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.