ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Implementing the log process in an application
Regardless of the data files used by your application (HFSQL Classic or HFSQL Client/Server), the log process can be implemented on these data files......
Properties of the modeling
The properties of the modeling group all the options of the modeling currently edited......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Image control in a window
This help page presents the characteristics of an Image control found in a window...
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects....
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
Creating a WINDEV Mobile project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Miscellaneous Windows constants
List of constants used by the Windows functions....
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
Multi-control search: search in a window
You want to find a word in the controls of your window? Nothing is easier, press CTRL + F and type the word to find......
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
Managing bar codes
The use of bar codes to identify and manage products has become essential......
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.
Sensor constants
Constants used by the SensorXXX functions...
Constants used by the replication between HFSQL servers
The following constants are used by the replication between HFSQL servers:...
TreeCollapseAll (Function)
Collapses a branch previously expanded (as well as its child elements).
Universal replication
The purpose of universal replication is to keep several databases synchronized......
Debugging constants
List of constants used by the debugging functions...
Modified (Property)
The Modified property is used to determine if a control or group of controls has been modified by the user (keyboard or mouse input).
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
Retrieving documents coming from Twain devices
Several WINDEV functions allow you to retrieve documents from a Twain device......
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......