ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
Deployment package
The deployment package creates a ZIP file containing the site's setup......
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
EmailReadFirst (Function)
Reads the first incoming email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
Managing the calendars (Android/iOS)
WINDEV Mobile allows you to easily access the calendars and appointments found on the phones and tablets in Android and iOS......
ProgressBarSystem (Property)
The ProgressBarSystem property is used to get and change the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
Information 2102: 'Long' does not exist anymore: the integers are coded on 4 bytes
WDTestSite: Overview
WDTestSite is used to run different tests on a WEBDEV site......
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
1. WLanguage functions
Most of the WLanguage functions available in WINDEV are also available in WINDEV Mobile....
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help editor......
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
AnchorRateWidth (Property)
The AnchorRateWidth property is used to: Find out the anchor rate when a control (or a table column) stretches on the horizontal axis. Modify the anchor rate when a control (or a table column) stretches on the horizontal axis....
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
The "Analysis" pane
The "Analysis" pane lists......