ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

nWDGetLastError: Error code of last error
Error code of last error......
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
LabelWidth (Property)
The LabelWidth property is used to: Find out the width of labels in a "Label" report. Modify the width of labels in a "Label" report....
Events associated with control templates
List of events associated with control templates...
Configuring an existing project for the SCM
Some operations are required before an existing project can be used by the Source Code Manager......
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
11. Controls in practice
Discover the main characteristics of the controls...
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print service of Google.
HFilter (Function)
Defines and enables a filter on a data file, view or query.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Events associated with the Map control
WINDEV, WINDEV Mobile and WEBDEV manage the following events by default (order of appearance in the code editor)...
Height (Property)
The Height property is used to get and change the height of an element.
XMLExecuteXPath (Example)
Usage example of the XMLExecuteXPath function
GglFillCalendar (Function)
Fills a calendar that was retrieved beforehand: the events corresponding to the calendar are retrieved (some criteria may be specified).
TreeView constants
List of constants used by the TreeXXX functions...
The Sliding Banner control
The Sliding Banner control is used to display several contents successively, either automatically, or further to an action performed by the Web user......
Constants for managing projects
List of constants used by the functions for managing projects....
Native PostgreSQL Connector: Specific features and remarks
Remarks and specific features of Native PostgreSQL Connector......
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
HReadFirst (Function)
Sets the position on the first record according to a browse item.
Structure of log files (HFSQL Client/Server)
The following files are automatically created when logging an HFSQL Client/Server data file......
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
DeclareWebserviceContext (Function)
Used to declare a list of variables whose value will be persistent between the successive calls to a Webservice.
SocketChangeTransmissionMode (Function)
Changes the transmission mode used on a socket.