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...
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.
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language...
Managing databases in WINDEV Java applications
This document presents the different access modes to databases from a WINDEV Java application...
The user version of query editor : Specific features
This help page presents the specific features of the user version of query editor......
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic table......
InitialHeight (Property)
The InitialHeight property is used to: Find out the creation height of a control or window. Modify the base height used to anchor the controls "in height". Find out the creation height of a block or control in a report....
Structure of data files of user groupware
WINDEV and the SOAP protocol
Binding a Spin control to an item
A Spin control can be bound to an item in a data file, query, etc....
Creating user accounts
A User account allows the server administrator to......
User Groupware and Native Connector files
An application that works with the User Groupware can be used with a database handled by a Native Connector......
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
TableSavePositionAndSelection (Function)
Saves: the scrollbar position in a Table or TreeView Table control, the elements selected in the control....
Deploying a site (from the development computer)
Regardless of the type of site created by WEBDEV (static site or dynamic site), WEBDEV Development version allows your to automatically install the site on the server......
SysLinkExtension (Function)
Associates an extension (.txt, .avi, etc.) to a default execution program.
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....
Italy.CheckIVA (Function)
Checks the validity of an IVA number (company identification number in Italy).
DriveRecoverFile (Function)
Retrieves a file from an Drive (remote disk) and saves it on the user's workstation....
<Variable Drive>RetrieveFile (Function)
Retrieves a file from an Drive (remote disk) and saves it on the user's workstation....