ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iPageNum (Function)
Returns or initializes the number of the page currently printed.
iSkipPage (Function)
Forces a page skip: the corresponding code is sent to the printer spooler.
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
iPageEnd (Function)
Forces the move to the next page during the report print.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
iColumnEnd (Function)
Forces a column break in a multi-column report.
WDMSG
You can create multilingual projects in WINDEV, WEBDEV or WINDEV Mobile......
Synchronizing the database schema with external databases
The database schema must be synchronized with an external database if it uses......
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an edit control in Date format with Calendar....
Error 1005: To explicitly access a global element of '%1' class, use the syntax
HCompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
Handling a WinForm .Net control through programming
Handling a Rich Text Area control through programming
To handle a Rich Text Area control programmatically, use the variable of the Rich Text Area control directly in the code......
<Source>.CancelDeclaration (Function)
Allows you to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
<Source>.CompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
BitcoinCore features
The Bitcoin functions that make handle a Bitcoin Core server possible include ......
jsonReader (Variable type)
The type jsonReader type allows linear browsing of a large JSON document with optimal performance and reduced memory usage. Warning This type of variable is only available from version 2025 Update 3....
WEBDEV Application Server - 10 connections - License agreement
Managing iconic fonts
Include special characters in your captions via the iconic fonts....
Appendix 1: WEBDEV vocabulary
Bloque entièrement ou partiellement un fichier externe....
WDMSG, WDTRAD and WDDIXIO: Translation tools
ChangeTarget (Function)
Changes the target of a button action.
Organizer control linked to a data file or to a variable
You have the ability to create Organizer controls linked to data....
Functions for managing objects (External language)