ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDelete (Function)
Deletes a record from a data file (query or view).
WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
X (Property)
The X property is used to: Get the X-coordinate of a control, Table control column or window (position on the X-axis). Get the X-coordinate of a control or window (position on the X-axis)....
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
HReadFirst (Function)
Sets the position on the first record according to a browse item.
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....
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
Android 11: Changes to application behavior
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
User Groupware files
Two categories of tables are managed......
Organizer control events
The following events are associated with Organizer controls:...
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HFSQL constants
List of constants used by the HFSQL functions....
Constants for managing the windows
List of constants used by the functions for managing the windows...
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Installing a WEBDEV cluster
A WEBDEV cluster is a set of servers (or server farm)......
Image detection management constants
Calculates the width (in millimeters) of the text to print, according to the specified font....