ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HTML 5: Example for managing the programmed Drag and Drop
To make a WEBDEV site more interactive, you have the ability to implement Drag and Drop in the pages....
Reports
A report provides a custom view of data......
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
The Tab control
The Tab control is used to simultaneously display different controls......
Dedicated Web server
When installing WEBDEV development version, if no Web server is available on the current computer, WEBDEV automatically installs one (IIS Express version 10). This server is automatically configured to work with WEBDEV....
Warning (Function)
Displays a custom message in a system warning window.
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes......
Events associated with Edit controls
WLanguage events associated with Edit controls...
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
Grayed (Property)
The Grayed property is used to: Determine if a control (or a group of controls) is grayed out. Gray out or ungray a control, a group of controls or a window....
Sequence of events associated with reports
Several operations are performed when printing a report. These operations are performed in the following order......
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
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....
Customizing the Switch controls
The Switch control is a 2-state Check Box control (on/off, true/false, yes/no)......
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
Spreadsheet control in a window
The spreadsheet is one of the most often used business tools. The Spreadsheet control is used to include a spreadsheet in your WINDEV windows....
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
Image detection management constants
Calculates the width (in millimeters) of the text to print, according to the specified font....
7. Consuming a web service
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 7 - Consuming a web service - 10 min
eYe magnet: conditional formatting of controls
The visual aspect of a window control can be automatically modified according to a series of conditions in order to attract the attention of the user to this control......
AAFs available for numeric edit controls
The numeric edit controls propose several AAFs (Automatic Application Features): a context menu proposing the "Calculator" option. the ability to modify the control value with the mouse wheel....