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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Manipulating a database from a Java application
You can start developing your application as soon as the WINDEV project is defined as being a Java project...
Java application and WINDEV
A Java application is an application entirely compiled in Java...
Managing databases in WINDEV Java applications
This document presents the different access modes to databases from a WINDEV Java application...
Properties available in Java
WINDEV allows you to generate a Java application without even knowing the Java language...
Using Java code
You can use Java code:
  • in Java applications generated with WINDEV.
  • in Android applications generated with WINDEV Mobile.
This allows you to create global procedures in Java.
Testing a Java project and compiling it
When your Java application is developed, you can run the test of the Java project and compile it before creating the archive...
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language...
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language...
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
State (Property)
The State property is used to get and change the state of an element.
dStartDrawing (Function)
Indicates that the drawing functions that will be used are intended for: the specified Image control, the specified Image variable, the specified Image variable, the specified WDPic variable (on the background layer), the specified picLayer variable....
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
EmailReadPrevious (Function)
Reads the email found before the current email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
ImageMode (Property)
The ImageMode property is used to get and change the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
HRecNum (Example)
Usage example of the HRecNum function
SQLTransaction (Example)
Usage example of the SQLTransaction function
Constants for managing ports
List of constants used by the functions for port management (serial and parallel ports)...
ArraySort (Function)
Sorts a WLanguage array.
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
The Button control
The Button control allows the user or the Web user to run a specific action with a simple click......
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
TableSelectPlus (Function)
Selects a row in a Table or TreeView Table control.
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
XMLDocument (Example)
Usage example of the XMLDocument function
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
IntegerToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is an integer).
The Date edit control: Input or display masks
WINDEV, WINDEV Mobile and WEBDEV propose two types of masks......
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
BackgroundTaskAdd (Function)
Adds a new background task.
MenuLabel (Function)
Gets or changes the label of a menu option (context or drop-down menu).