ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing bar codes
The use of bar codes to identify and manage products has become essential...
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
24. Displaying and linking pages
New Features brochure - Version 28: New WEBDEV features
New features in WEBDEV 28 presented in the New Features brochure....
LoadParameter (Function)
Reads a persistent value.
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
Window with arrow (iPad)
The principle of windows with arrow is straightforward......
Today (Function)
Returns or modifies the system date (date of the day defined on the current computer).
EmailGetAll (Function)
Retrieves all the emails found on a server.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
SQL view
An SQL view is a virtual data source defined by an SQL query......
Select query description window: Use
Let's see some operations specific to the description window of a select query......
grAddData (Function)
Adds a data into a chart.
HorizontalAlignment (Property)
The HorizontalAlignment property gets and changes the horizontal alignment of a control.
FinNetCurrentVal (Function)
Returns the net current value of investment.
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula for fixed-rate decreasing amortization.
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
DeepLinkProcedure (Function)
Defines the WLanguage procedure executed when the user clicks on a deep link.
Date (Type of variable)
The Date type enables you to easily handle the dates...
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
Custom context menu
Custom context menus are created in the window editor and can be handled programmatically......
grColumnAggregation (Function)
Defines the algorithm for aggregating data in a grouped or stacked Column chart.
3. Editing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 3 - Editing products - 50 min