ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SpreadsheetAddFormula (Function)
Adds a calculation formula into a Spreadsheet control found in a window.
PageReadHeaderHTTP (Function)
Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request).
WDMap: Characteristics of the files found in a database
WDMap is used to get various characteristics specific to......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Dynamic instantiation of object
An object can be dynamically associated with a class, we talk of dynamic instantiation of object......
TableSwapLine (Function)
Swaps: two rows in a Table control populated programmatically. two branches in a Treeview Table control populated programmatically....
14. Report templates
Report templates...
OrganizerSelectMinus (Function)
Deselects an appointment from an Organizer control.
OrganizerSelectPlus (Function)
Selects an appointment in an Organizer control.
22. Report templates
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
xmlNode (Type of variable)
The xmlNode type is used to handle a node of an XML document.
RegistrySetValue (Function)
Writes a value to a key in the Windows registry.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
14. Report templates
...Report templates are used to easily standardize report layouts....
Assisted universal replication: specific features
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
Constants for managing contact functions
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
Reading an email
This help page explains how to read an email from a WINDEV application and how to display its content in a WINDEV application....
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
RegistryValueType (Function)
Returns the type of value found in the registry.