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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 have the ability to enter 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...
SpreadsheetAddData (Function)
Adds a data into a Spreadsheet control found in a window.
grAddTimeData (Function)
Adds data at a precise moment in a time chart.
<Chart>.CategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
<Chart>.ScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
<Document variable>.ToText (Function)
Creates a character string with the data of a Document variable.
<Chart>.AddTimeData (Function)
Adds data at a precise moment in a time chart.
<Spreadsheet>.AddData (Function)
Adds a data into a Spreadsheet control found in a window.
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
<Source>.Mode (Function)
Changes the mode and the method for locking data files.
<Source>.TrackStop (Function)
Stops tracking a data file on an HFSQL server.
DDESend (Function)
Sends a data to the program connected via DDE.
StreamPlay (Function)
Resumes the reception or the emission of a data type in a stream.
StreamStop (Function)
Stops receiving or broadcasting a type of data in a stream.
iEscape (Function)
Sends an ESCAPE command or a data command to a printer.
<Source>.Delete (Function)
Deletes a record from a data file (query or view).
HFilter (Function)
Defines and enables a filter on a data file, view or query.
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
BuildBrowsingTable (Function)
Creates a Table control from the items of a data file (view or query).
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
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......
nfcData (Type of variable)
The nfcData type is used to describe and handle the data of a variable of type nfcTag.
Using a query with parameters
A query with parameters can be used......
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.