ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SysIdentifier (Function)
Returns the unique identifier of the current mobile device.
InVGAMode (Function)
Indicates whether the application is run in VGA mode on a mobile device.
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level...
Comparing the project messages
The comparison between source and target text helps you find translation errors......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control...
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
Interacting with the user
WINDEV, WEBDEV and WINDEV Mobile allow you to communicate with the user via dialog boxes......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
Referring to an element in a WLanguage event / process
HReadFirst (Function)
Sets the position on the first record according to a browse item.
HDelete (Function)
Deletes a record from a data file (query or view).
The Edit control
The Edit control allows users to enter data......
Implementing the log process in an application
Regardless of the data files used by your application (HFSQL Classic or HFSQL Client/Server),...
Passing parameters
The parameters can be passed to a procedure......
Types of Edit controls
Extracting messages added or modified since last extraction
A project was already created and translated......
General exception mechanism
A process of general exception is available for all the components of the object...
Designing a supercontrol
A supercontrol is an advanced type of control......
Automatic error handling
Error handling can be customized for each process......
1. WEBDEV environment
WEBDEV Tutorial: WEBDEV overview Lesson 1 - WEBDEV environment - 5 min
Creating requirements
The following steps must be performed to implement the requirements......
2. Examples and components provided with WEBDEV
Parallax effect
"Parallax" effects make it possible to scroll the elements in the interface at different speeds......
Using an external component in an application
A component can be reused at any time in any application......
The different types of integers
Constants for encryption/compression
List of constants used by the encryption/compression functions...
Data persistence
The data persistence is used to store the value typed by the user......