ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Properties associated with columns of Table controls
You can manipulate columns of Table controls in a window or page using the following WLanguage properties......
Project comparator
Comparing two windows (two pages, two reports, two classes, ......
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
Installing WINDEV, WEBDEV or WINDEV Mobile
This page describes the configuration required to install WINDEV, WEBDEV or WINDEV Mobile, as well as the different installation steps......
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
Example for creating a select query
This help page explains how to create two select queries......
Query with parameters
The queries with parameters allow the user to easily select records according to his own requirements......
Various constants
List of various constants used by the constants WINDEV functions....
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
InitialItem (Property)
InitialItem is used to find out the initial name of a query item. This name is known from the alias of this item.
Describing a WEBDEV style
This window enables you to describe the WEBDEV style that will be used for the controls of your WEBDEV project......
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse DNS resolution).
Second (Property)
The Second property is used to: Retrieve the number of seconds from a Time, DateTime or Duration variable. Modify the number of seconds in a Time, DateTime or Duration variable. Retrieve the seconds or the number of seconds from a Date item (in "Date and Time" or "Duration" format) Modify the seconds or the number of seconds in a Date item (in "Date and Time" or "Duration" format)...
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......