ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Testing and debugging a project on the development computer
The test of the entire project allows you to simulate the start of the application with the executable......
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
MenuIsMarked (Function)
Used to find out whether a checkmark is displayed in front of a menu option (popup menu or drop-down menu).
SysIconModify (Function)
Modifies the icon file and/or the hover text of the icon in the taskbar (lower-right corner of the screen)....
grPieStartAngle (Function)
Indicates the start angle of first section in a Pie chart, Semi-circular chart or Donut chart.
iAreaHeight (Function)
Calculates the height of a fixed-width area required to print the entire text that uses the current font.
MemoryCurrency (Property)
The MemoryCurrency property is used to get and change the currency used when manipulating a "Currency + Euro" control programmatically.
Types of Edit controls
Guided Tour
A Guided Tour presents a series of features, displayed in a tooltip in the current window or page......
YesNoAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "Yes" and "No" and calls a WLanguage procedure with the user's response....
Ad Hoc deployment
Native Progress Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must ......
DisplayMask (Property)
The DisplayMask property is used to: Find out the display mask. Modify the display mask. This display mask is displayed when the control is in read-only or when the control does not have focus....
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
Directory of images (WEBDEV)
Several images can be used when developing a WEBDEV site......
ERR_SESSION_CLOSED
Installing WINDEV/WEBDEV/WINDEV Mobile: Complying with the directory standard
The different Windows versions propose standard regarding the location of some files and the use of directories......
Managing MQTT
MQTT is a "publish-subscribe" messaging protocol based on the TCP/IP protocol......
Installing a WEBDEV site
There are two methods to install a WEBDEV site on a Unix server......
Constants for WLanguage types
List of constants for managing WLanguage types....
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
Step 2: Files to install
The setup program creation wizard allows you to select the files that will be installed with the site......
Creating user accounts
A User account allows the server administrator to......
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Pivot Table control in a report
The report editor allows you to create "Crosstab" reports......