ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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...
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...
Properties available in Java
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...
Creating a Java project
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.
Managing databases in WINDEV Java applications
This document presents the different access modes to databases from a WINDEV Java application...
fEncrypt (Example)
Usage example of the fEncrypt function
fCurrentDrive (Function)
Gets or sets the current drive.
WDInst: set the characteristics of the files to be installed
WDInst allows you to configure the characteristics of the files to install......
SemaphoreCreate (Function)
Creates a semaphore.
Step 1: Configuring the print parameters
This step allows you to choose......
HOut (Example)
Usage example of the HOut function
ArraySort (Function)
Sorts a WLanguage array.
Project configuration
Project configurations allow you to adapt the same project to multiple "targets"......
HFilter (Function)
Defines and enables a filter on a table, view or query.
InitialValue (Property)
The InitialValue property is used to get the initial value of a control in a window or page.
fListFile (Example)
Usage example of the fListFile function
System constants
List of constants used by the system functions....
Container column in a Table control
A cell found in a Table control can contain a set of controls......
SysDirExternalStorage (Function)
Returns the path of the directory that will be used to store files in the external storage space of the Android device.
HDuplicateRecord (Function)
Duplicates the record read in a table: the record found in memory is added into the table (query or view).
Facebook constants
The following constants are used by the functions for managing Facebook connections:...
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native Oracle Connector (also called Native Oracle Access......
HBuildKeyValue (Example)
Usage example of the HBuildKeyValue function
<Source>.DeclareExternal (Function)
Temporarily imports into the current database schema the description of a table from an existing HFSQL table.
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......