ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users...
Managing custom fonts in a WINDEV or WINDEV Mobile project
Both WINDEV and WINDEV Mobile projects support custom fonts, including Google Fonts...
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version...
RestartProgram (Function)
Ends the application and restarts it.
Operating mode of HFSQL application
An HFSQL application can operate in network mode or in Client/Server mode...
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)...
WDInst: set directory for data files and User Groupware files
The setup editor WDInst ("Tools...
.NET application
To create a.NET application from a project...
SQLExecWDR (Function)
Runs the SQL code of a query created in the query editor.
SQLLast (Function)
Sets the position on the last row of the query result.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
Radio Button control functions
The following functions are used to manage the Radio Button controls......
NFC: Transferring data
NFC (Near Field Communication) is a wireless communication technology at short range and high frequency used to exchange data (named "tag") between two devices or between a device and a bullet even at short distance (few centimeters)......
Calendar functions
List of Calendar functions...
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
ArrayUnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates).
ActionClick (Property)
The ActionClick property is used to define the procedure executed when an element is clicked.
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
XMLFind (Function)
Performs a search in an XML document.
String functions
List of functions for managing character strings...
Assignment operators
Three assignment operators are available......
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.
SourceKey (Property)
The SourceKey property sets the characteristics of a link.
Extension (Property)
The Extension property is used to: get the extension of a file defined in the data model editor or through programming. define the extension of a file (when the file is described through programming only)....
Numerical (Property)
Numerical is used to find out whether an item is a numeric item.
TwainListSource (Function)
Returns the list of drivers for the Twain devices connected to the current computer.
EmailReadNext (Example)
Usage example of the EmailReadNext function
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
AAF: Automatic filter on the columns of Table controls
The user can filter the content of a Table control by displaying the records corresponding to a condition for example......
SIPVisible (Function)
Displays the keyboard.
StrikeOut (Property)
The StrikeOut property is used to: Determine whether the strikethrough formatting is applied to a Font variable. Apply strikethrough formatting to a Font variable....