ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Keep-alive on connection
Types of recognized PCL printers
WINDEV and WEBDEV allow you to automatically print for a number of specific PCL printers......
<Organizer>.DisplayPreviousPeriod (Function)
Moves the time area displayed to the previous area (previous weeks for example) in an Organizer control.
Check: Activity of an application
The monitoring robot proposes to check the activity of a WINDEV application......
Functions for managing Multiline Zone controls (prefix syntax)
Functions for handling Multiline Zone controls (prefix syntax)....
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....
<Source>.TransactionFree (Function)
Transforms all "in transaction" records into "Normal" records if they do not belong to an ongoing transaction.
<Source>.SetTransaction (Function)
Enables or disables the management of transactions for one or more files.
HSetTransaction (Function)
Enables or disables the management of transactions for one or more files.
<Connection variable>.TransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via Native Access) and creates the transaction file.
The "Images" pane
The "Images" pane allows you to view and list all the images in the project directory and subdirectories......
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
21. Reports
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
The Thumbnail control
The Thumbnail control is used to automatically manage the display of images in thumbnail format......
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
Selecting one or more controls
One or more controls can be selected in a window, in a page or in a report via the keyboard or the mouse......
OLE control properties
List of properties associated with an OLE control...
Characteristics of the columns of a Table control in a page
The columns are used to display information in a Table control....
WEBDEV administrator: Overview
The WEBDEV administrator is a module used to manage the dynamic WEBDEV sites......
HFSQL Client/Server: Principle for saving the databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
The "Browser" pane
When a WINDEV, WEBDEV or WINDEV Mobile element (analysis, query, ......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Automatic menu of tables (AAF)
Each Table control found in a window proposes a menu to the user......