ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

NFC constants
List of constants used by the NFC functions...
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
iDestination (Function)
Configures the print destination.
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
The J2EE structure
The following structure is used to pass parameters to a procedure run on a server of J2EE XML Web services......
String functions
List of functions for managing character strings...
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
Native Informix Connector: Specific features and remarks
Remarks and specific features of Native Informix Connector...
dSaveImage (Function)
dSaveImage is kept for backward compatibility.
iRoundBorder (Function)
Prints a border with rounded outlines at specified coordinates.
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
grDestinationWMF (Function)
Defines a meta file as chart destination.
Chart constants
List of constants used by the functions for chart management....
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
Google constants
List of constants used by the Google functions....
NbLabel (Property)
The NbLabel property is used to: Find out the number of labels printed across the page width. Modify the number of labels printed across the page width....
HTMLEditorSelect (Function)
Selects a text fragment in an HTML Editor control.
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....
11. Controls in practice
Discover the main characteristics of the controls...
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
Brochure of new features: New WINDEV features
New features in WINDEV 28 presented in the New Features brochure....
JSONXMLConverter (Type of variable)
The JSONXMLConverter type is used to define all the advanced characteristics of the conversion of an XML object to JSON (or conversely) via XMLToJSON and JSONToXML).
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.