ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
HFirst (Function)
Sets the position on the first record of a table according to the specified browse item.
xmlDocument (Type of variable)
The xmlDocument type is used to handle an XML file.
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
Project Management Hub: Managing contributors
Contributors are the people who take part in one or more projects......
LoadParameter (Function)
Reads a persistent value.
HTransactionStart (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
grDeleteAll (Function)
Erases a chart and destroys this chart.
Handling an Edit control programmatically
You can handle Edit controls programmatically......
Browser constants
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
BurnerSave (Function)
Burns the files found in the compilation onto the CD or DVD.
EmailReadLastHeader (Function)
Reads the header of last incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EventDestroy (Function)
Explicitly destroys an event.
Int (Variable type)
The Int type is used to easily perform calculations on integer values...